Give an example of a non-directional alternative hypothesis.

1. Give an example of a non-directional alternative hypothesis.

Explanation:

For example, a researcher might hypothesize that college students will perform differently from elementary school students on a memory task without predicting which group of students will perform better. Also called nondirectional alternative hypothesis; two-tailed (alternative) hypothesis.

Nondirectional Hypothesis

A non-directional (two-tailed) hypothesis predicts that the independent variable will have an effect on the dependent variable, but the direction of the effect is not specified. It just states that there will be a difference.

2. There is no difference in height between boys and girls who are taking vitamins every day.” This is an example of:A. non-directional hypothesis C. empirical hypothesisB. directional hypothesisD. simple hypothesis​

Answer:

d. simple hypothesis

Explanation:

simple hypothesis

3. "There is no difference in height between boys and girls who are taking vitamins every day". This is an example of?a. simple hypothesisb. directuonal hypothesisc. empirical hypothesisd. non-directional hypothesis​

Answer:

B. directional hypothesis

Explanation:

sana makatulong sayo

4. READING COMPREHENSION TEST (10 items) GRADE 9 - ENGLISH Direction: Read each selection carefully then road and answer tho questions that follow Writo the latter of your answer in your answer shoot DO NOT write anything on the questionnaire The Scientific Method ancient times saw that the sun came up from one side of the earth, moved across the sky, and went down on In ancient times people tried to explain the world around them based on what they saw. People in the other side. Based on this observation, they believed that the sum travels around the earth. Going directly from observation to conclusion is called non-scientific thinking Here is an example of non-scientific thinking. Maybe you had a sick stomach, and ate a candy bar. An hour later, you observed that you felt much better. You might conclude that it was the candy bar that made you feel better But there are other possible explanations for the observation. Maybe you had taken some medicine an hour earlier, and it took a while to work. Maybe enough time had passed, and you would have felt better without eating the candy bar. Non-scientific thinking happens all the time. The scientific method is a way of thinking that helps you to avoid drawing incorrect conclusions. It helps you to avoid non-scientific thinking. It reminds you to treat your first conclusion as one of several possible conclusions. It reminds you to gather evidence to support your conclusion. The five steps in the scientific method begin by questioning an observation, and end with a conclusion that is based on evidence Step 1 in the scientific method is to ask a question about your observation, such as, "What makes a sick stomach feel better? Step 2 is to state a possible answer to the question, or a hypothesis, such as, "A candy bar makes a sick stomach feel better." Step 3 is to test the hypothesis. This can be done in many different ways. You could wait until you have a sick stomach again, eat a candy bar, and see what happens. You could ask a lot of people if eating a candy bar had ever made a sick stomach feel better. Figuring out how to test a hypothesis is what makes science challenging. Step 4 is to think about the findings—think about what happened when you tested the hypothesis. Step 5 is to draw a conclusion, and share it with the rest of the world. 1. What is this whole story mostly about? A. Going directly from observation to conclusion is called non-scientific thinking. B. The scientific method is a way of thinking that helps you to avoid drawing incorrect conclusions. C. Non-scientific thinking happens all the time. 2. Which of these is a small piece of information from the story that makes the story more interesting? A. People in ancient times believed that the sun travels around the earth. B. People in ancient times knew that the earth was round. C. People in ancient times didn't try to explain the world around them. 3. Which of these is a small piece of information from the story that makes the story more interesting? A. In the example, observation proved that eating a candy bar made a sick stomach feel better. B. In the example, there could be several reasons your sick stomach felt better after you ate a candy. C. In the example, there is only one explanation for why a sick stomach would feel better after you ate a candy bar. 4. Which of these is a small piece of information from the story that makes the story more interesting? A. In the example, you could test your hypothesis by not eating a candy bar the next time you have a sick stomach. B. In the example, you could test your hypothesis by eating a different kind of candy bar the next time you have a sick stomach. C. In the example, you could test your hypothesis by eating a candy bar the next time you have a sick stomach 5. What does non-scientific thinking means? A. Going directly from observation to conclusion B. Going indirectly from conclusion to evalutation C. going into conclusion and evaluation 6. The scientific method is an​

Answer:

The tangible things and intangible services that the business firm offers for sale to prospective customers are called

5. Direction: Write TRUE if the statement is correct and FALSE if the statement is wrong. Write your answer in the space provided 1. A dependent variable is the effect. Its value depends on changes in the independent variable 2. A variable that is not changed is called a manipulated variable, 3. Hypothesis is an educated guess, 4. Elements are abbreviated with symbols which consist of one or two numbers. 5. The lightest gas is Carbon Dioxide, 6. Non-metals are found on the right side of the periodic table, 7. The scientific procedure typically starts with an observation that leads to an inquiry. 8. The chemical elements are divided into metals and non-metals only. 9. All elements tend to "lose" an electron, and become positively charged 10. Aluminum, Iron, Copper, Gold, Mercury and Lead are examples of non-metals​

Answer:

HUHUHUHUHUHUHUHUHUHU

(๑'ᴗ')ゞ˚‧º·(˚ ˃̣̣̥⌓˂̣̣̥ )‧º·°

6. 12. Which of the following is an example of a non-directional hypothesis? a. There is no significant relationship between households' monthly electricity bills and the sleeping schedule of the family members. b. There is a significant difference between the gas consumption of the three motorcycle brands having the same horsepower. c. Brand X has significantly greater gas consumption among the three motorcycle brands having the same horsepower. d. None of the above.​

Answer:

a. There is no significant relationship between households' monthly electricity bills and the sleeping schedule of the family members.

Explanation:

thanks me later

7. i need to submit it today guys pls help meeee!! ;( 1. The mean starting salary of nurses in Metro Manila is ₱12,500 per month. 2. The mean number of cars a person owns in her lifetime is not more than ten. 3. The average IQ of students in Pasig City is assumed to be 100. 4. The average laptop battery can last for more than 15 hours of active usage. A. Determine whether the given statement is an example of null hypothesis or alternative hypothesis. 1. 2. 3. 4. B. Write the following statements in symbols. 1. 2. 3. 4. C. Determine whether the given requires a directional or non-directional hypothesis. 1. 2. 3. 4

Answer:

same lang pero tanong mo may

8. Test 1 - TRUE or FALSE Direction: Write TRUE if the statement is correct and FALSE if the statement is wrong. Write your answer in the space provided 1. A dependent variable is the effect. Its value depends on changes in the independent variable. 2. A variable that is not changed is called a manipulated variable. 3. Hypothesis is an educated guess. 4. Elements are abbreviated with symbols which consist of one or two numbers. 5. The lightest gas is Carbon Dioxide. 6. Non-metals are found on the right side of the periodic table. 7. The scientific procedure typically starts with an observation that leads to an inquiry. 8. The chemical elements are divided into metals and non-metals only. 9. All elements tend to "lose" an electron, and become positively charged. 10. Aluminum, Iron, Copper, Gold, Mercury and Lead are examples of non-metals.​

Answer:

1 true

2 false

3 true

4 true

5 true

6 true

7 false

8 true

9 false

10 false

9. PART II DIRECTION: Draw if the statement is correct and if it is incorrect. Write the letter of your answer on the space provided before the number. 1. In observing we must use our five senses in order to gather information. 2. Hypothesis is a scientific guess or an educated guess. 3. An experiment is a test that will prove or disprove the hypothesis. 4. Gold, iron, aluminum and copper are examples of non-metals. 5. Mixture of sand and water is an example of heterogeneous mixture. 6. Pure substance is the combination of two or more elements. 7. Solutions are composed of solvent, the substance dissolved and the solute, the liquid material in which the solute has dissolved. 8. The accuracy in the measurement of each ingredient or solute and solvent are of prime importance specially when making medicines of standard concentrations. 9. The chemical present in a smaller amount, the solvent, is soluble in the solute (the chemical present in a larger amount). 10. Solution equilibrium exists when the rate of dissolving equals the rate of recrystallization.​

Answer:

1.⏹️square

2.triangle

3.triangle

4.⏹️square

5.triangle

6.⏹️square

7.⏹️square

8.triangle

9.⏹️square

10.triangle

Explanation:

Sana nakatulong

10. 8. Which of the following hypotheses shows no relationship between variables? A. alternative hypothesis C. complex hypothesis B. logical hypothesis D. null l hypothesis 9. Which of the following hypotheses expresses the connection between two or more independent variables and two or more dependent variables? A. alternative hypothesis C. complex hypothesis B. logical hypothesis D. null hypothesis 10. “There is no difference in height between boys and girls who are taking vitamins every day.” This is an example of: A. non-directional hypothesis C. empirical hypothesis B. directional hypothesis D. simple hypothesis 11. It refers to the assumption about the relationship between the variables. A. guide questions C. framework B. hypothesis D. literature 12. A literature review which introduces several theories or concepts that focus on a specific topic. A. methodological review C. theoretical review B. integrative review D. context review 13. It is a part of the literature review which summarizes and synthesizes the different ideas from the different sources. A. recommendation C. conclusion B. main body D. introduction 14. The chosen edited summaries by journalists for the general readers. A. scholarly journal C. dissertation B. periodicals D. books 15. It is a reference done within the text/paragraph in the paper. A. list of references C. bibliography B. in-text citation D. source​

Answer:

8. D.The null hypothesis

9. C.Complex hypothesis

10.D.Simple hypothesis

11.B.Hypothesis

12.C. theoretical review

13.B. main body

14.B. periodicals

15. B. in-text citation

Explanation:

yan na ah haha aral ng mabuti :)

11. B. integrative review11. "There is no difference in height between boys and girls who are taking vitaminsevery day." is an example of:A. non-directional hypothesisB. empirical hypothesis12. A literature review which introduces several theories or concepts that focus onA methodological reviewC. theoretical reviewD. context review13. It expresses the connection among two or more independent variables and twoor more dependent variables.A. alternative hypothesisC. complex hypothesisB. logical hypothesisD. null hypothesis14. It refers to the assumption about the relationship of the variables.A guide questionsC. frameworkB. hypothesisD. literature15. The chosen edited summaries by journalist for the general readers are called:A. scholarly journalC. dissertationB. periodicalsD. bookspa help po​

Answer:

11. B

12. C. THEORETICAL REVIEW

13. A

14. A

15. A

Explanation:

PA BRAINLIEST PO

12. What I knowDirections: Read and analyze the statements below Encircle the letter of the correct answer1. Which of the following frameworks refers to the actual ideas, beliefs, and tentative theories that specifically support the study? A methodological framework C conceptual framework B. chronological framework D. theoretical framework 2 A research variable that is considered as t:s presumed offect of the study A independent variable C. dependent variable B. moderating variable D control variable 3 Mediating variable is also called as A independent variable C. moderating variable B intervening variable D. dependent variable 4 The conceptual framework wherein there is an intervention being made by the researcher is: A TV-DV C. ODV B. IPO D PPE 5. One of the two types of defining the terms in research wherein you need to define according to how the term is being used in the study is A methodological C operational B. theoreticalD. conceptual 6 Which among the following is a guideline/characteristic of a good definition of terms? A. the term should be in parenthesis C direct to the point B. underlined the entire meaning D. not indented 7 The word is defined according to its meaning from the dictionary A operational C historical B conceptual D technical 8. Which of the following hypotheses shows no relationship between variables? A alternative hypothesis C complex hypothesis B. logical hypothesis D null I hypothesis 9 Which of the following hypotheses expresses the connection between two or more independent variables and two or more dependent variables?A alternative hypothesis C complex hypothesis B logical hypothesis D. null hypothesis10. "There is no difference in height between boys and girls who are taking vitamins every day.* This is an example of A non-directional hypothesisC empirical hypothesis B directional hypothesis D simple hypothesis 11 It refers to the assumption about the relationship between the variables A guide questions C framework B hypothesis D. literature 12 A literature review which Introduces several theories or concepts which focus on a specific topic A methodological review C theoretical review B Integrative review D. context review 13. It is a part of the literature review which summarizes and synthesizes the different ideasfrom the different sourcesA recommendationC conclusionB. main bodyD. introduction14. The chosen edited summaries by joumalists for the general readersA scholarly joumalC dissertationB periodicalsD. books15 it is a reference done within the text/paragraph in the paperA lot of reterencesC. biblographyB. in-text citationD. sourceANSWER:1.C2.C3.B4.A5. B and C (Explanation No. 5)Constructive and Operational DefinitionsBefore a concept or construct can be measured, it must be defined. Researchers develop two kinds of definitions:1.Theoretical Definitions2.Operational Definitions6.A7.A8.D9. (No Answer)(Explanation No. 9)Hypothesis expresses the connection between two or more independent variablesA hypothesis states a (presumed relationship between two variables) in a way that can be tested with empirical data. It may take the form of a cause-effect statement, or an "if x,...then y" statement. The cause is called the independent variable; and the effect is called the dependent variable.10.C11.B12.D13.D14.B15B​

Answer:

1,b

2,b

3, a

4,c

5,d

explaining

13. 1. The mean starting salary of nurses in Metro Manila is ₱12,500 per month. 2. The mean number of cars a person owns in her lifetime is not more than ten. 3. The average IQ of students in Pasig City is assumed to be 100. 4. The average laptop battery can last for more than 15 hours of active usage. A. Determine whether the given statement is an example of null hypothesis or alternative hypothesis. 1. 2. 3. 4. B. Write the following statements in symbols. 1. 2. 3. 4. C. Determine whether the given requires a directional or non-directional hypothesis. 1. 2. 3. 4.

Answer:

1. null hypothesis

2. alternative hypothesis

3. alrernative hypothesis

4.null hypothesis

Step-by-step explanation:

pa brainliest po.

14. Direction: Choose the letter of the best answer "A group of students was asked to investigate, how well powdered jace dissolves in cold and in hot What is the dependent variable (what is being measured?) L The temperature of water (48. The amount of powdered juice drinks that completely dissolves in water The amount of powdered juice drinks that completely dissolves in hot water IV. How long will it takes for the powdered juice to completely dissolve B. If and i A. Tonly CL. II, and D. I, and IV 2. What is the dependent variable in the investigation? A only BI and C. 1, 11, and D., and V 3. "Heavy object will hit the ground first than lighter object This statement wil not be proven unless there is a testing A making observation C gathering data B. making conclusion D. stating formulating hypothesis 4. The flowers in my backyard A making observation is witing and falling leaves in very important C. gathering data 1 making conclusion D. identifying the problem 5. Our ocean has a salinity of 5.5%, meaning the ocean could still hold higher concentration of sat Which of the following best describe the concentration of the ocean? A-the ocean in unsaturated B the ocean is supersaturated is concentrated 6. One peso has a mass of 5.5 grams. How many grams of copper are in the one-peso coin containing 75% copper by mass? A. 20 g of copper B. 3.0 g of copper C.40 g of copper D.5.0 g of copper 7. The following are properties of non-metal EXCEPT A brittle when they exist as solid C. poor conductor of electricity B. have low densities D. many exist as liquid at room temperature 8. You were asked to separate iron fillings from salt. What is the best way to do this? B. decantation C. use of magnet A filtration D. hand picking 9. A solution that contains a large amount of dissolved solute for a certain volume of water. A concentrated B. diluted Csaturated D. unsaturated 10. Arrange the following household items: toothpaste, milk, tap water, vinegar, from the most acidic to the most basic A tap water, milk, toothpaste, vinegar B. milk, tap water, vinegar, toothpaste C. toothpaste, milk, tap water, vinegar D vinegar, tap water, milk, toothpaste 11. Aspirin has analgesic properties, lowers body temperature and reduces inflammation. It is common reliever in the market. However, it can imitate the stomach lining, hence, common advice should no take on empty stomach. It is an example of B. element D base 12. What will happen when an acid mix with base? A. water and salt are produced B. acid and base will produce the same property C the resulting mixture will have the properties of basic mixture D. the resulting mixture will have the properties of an acidic mixture​

Answer:

1)a

2)b

3)a

4)c

5)a

6)d

7)b

8)c

9)c

10d

Explanation:

di ko kasi maintindihan pero tama ung sagot

pa brainlest na din po salamat

15. pa tulong po_6.If a research Idea Just "pops" your mind unexpectedly, you have gotten your research idea through.A. Serendipity B. Past research. C. Inspiration D. A systematic source._7.Source for research ideas that present themselves in an unpredictable manner are known as.A. Non-systematic sources B. Systematic sources. C. Theories D. Research articles_8.Sources for research ideas that are thoroughly examined and carefully thought our are known asA. Research articles B. It is too big of an idea for an undergraduate to tackle. C. This project is not testable. D. None of the above_9.refers to those situations where we look for one phenomenon but find something else.A. Validity B. Reliability C. Testability D. Serendipity_10.Which of the following is NOT a non-systematic source of research ideas?A. Serendipity B. Everyday occurrences c. Inspiration D. Past research_11.Which of the following is NOT a systematic source of research ideas?A. Theory B. Everyday occurrences C. Classroom lectures D. Past research._12.the experimenter's predicted outcome of a research project is known as aA. Theory B. Hypothesis C. Extraneous variable D. Problem_13.A research hypothesis should consists of astatement.A. Analysis B. Synthetic C. Contradictory D. Irrational_14.Which of the following statements about hypothesis is true?A. Hypothesis must never be falsifiable. B. Psychologists are able to prove their hypothesis to be true or false. C. Hypothesis should be composed of analytic statements. D. Hypothesis should be stated in general implication form._15.Individuals who undergo therapy will differ in their levels of depression from those who do not undergotherapy." This hypothesis is an example of a___A. Contradictory statement. B. Non-directional research hypothesis. C. Directional research hypothesis. D. Non-falsifiable hypothesis._16.Which of the following statements is true?tuA. Most researchers adopt non-directional hypothesis. B. Most researchers adopt directional hypothesis. C. Most researchers adopt non-falsifiable hypothesis. D. Most researchers state their hypothesis using analytic statements._17.Which of the following is FALSE regarding ethical conduct by researchers?A. Research with animals needs to undergo ethical review by an IRB. B. Research conducted by student's researchers does not need to undergo ethical review by an IRB. C. Even research categorized as minimal risk should be reviewed by an IRB. D. Research involving deception should undergo ethical review by an IRB._18.Using someone else's work without giving credit to the original source is known as?A. DebriefingB. Plagiarism. C. The Nuremberg code. D. Fabrication of data_19.What are descriptive research methods?A. Involves manipulation of one independent variable. B. Involve manipulation of two independent variables. C. Do not involve manipulation of an independent variable. D. Are used to assess causality._20.Researchers learned a great deal about memory by studying a man named P.R. who had part of hishippocampus removed, in order to alleviate seizures, this research is best characterized as a?A. Experiment B. Participant observation C. Case study D. Ethnography_21.Rame and Rico observe children on a playground and note instances of aggression displayed by thechildren, they have engaged in what kind of research?A. Participants observation B. Naturalistic observation C. Ethnography D. Case study_22.If researchers are neutrally observing behaviour in the real world, they are engaging in.A. Participants observation B. Ethnography C. Naturalistic observation D. An experiment._23.A researcher who becomes part of a group by working and interacting extensively with is called a?A. Observer as participant. B. Participants as observer C. Clinical researcher D. Naturalistic observer_24.When a researcher becomes immersed in an entire culture for lengthy period of time, it is called a?A. Experiment B. Naturalistic observation. C. Ethnography D. Archival study_25.Dr. Begong spends two years immersed in the Manobo tribe in Agusan in order to better understand cross-cultural differences in child-rearing; Dr. Begong is engaged in what kind of research?A. Naturalistic observation B. Ethnography C. Archival research D. Case study​

Answer:

6:a

7: c

8:a

9:b

10:b

11:c

12:a

13:a

14:

15:c

16:b

17:b

18:a (kung sa youtube pa -copyrighted)

19:c

20:c

Explanation:

sowee po yan lang kaya ko

16. 7.The word is defined according to its meaning from the dictionary.A. operationalC. historicalB. conceptualD. technical8.Which of the following hypotheses shows no relationship betweenvariables?A. alternative hypothesisC. complex hypothesisB. logical hypothesisD. null I hypothesis9.Which of the following hypotheses expresses the connection between twoor more independent variables and two or more dependent variables?A. alternative hypothesis C. complex hypothesisB. logical hypothesisD. null hypothesis10. "There is no difference in height between boys and girls who are takingvitamins every day." This is an example of:A. non-directional hypothesis C. empirical hypothesisB. directional hypothesisD. simple hypothesis11.It refers to the assumption about the relationship between the variables.A. guide questionsC. frameworkB. hypothesisD. literature12. A literature review which introduces several theories or concepts whichfocus on a specific topic.A. methodological review C. theoretical reviewB. integrative reviewD. context review13. It is a part of the literature review which summarizes and synthesizes thedifferent ideas from the different sources.A. recommendationC. conclusionB. main bodyD. introduction14.The chosen edited summaries by journalists for the general readers.A. scholarly journalC. dissertationB. periodicalsD. books15.It is a reference done within the text/paragraph in the paper.A. list of referencesC. bibliographyB. in-text citationD. source​

The word is defined according to its meaning from the dictionary.

- B. Conceptual

Which of the following hypotheses shows no relationship between variables?

- D. null I hypothesis

Which of the following hypotheses expresses the connection between two or more independent variables and two or more dependent variables?

- C. complex hypothesis

There is no difference in height between boys and girls who are taking vitamins every day." This is an example of:

- D. simple hypothesis

It refers to the assumption about the relationship between the variables.

- B. hypothesis

A literature review which introduces several theories or concepts which focus on a specific topic.

- B. Main Body

The chosen edited summaries by journalists for the general readers.

- B. periodicals

It is a reference done within the text/paragraph in the paper.

- B. in-text citation