Imagine you are doing a Related-Samples t-test, and you are on Step Four of the hypothesis test. The study you are doing is testing whether there’s a significant difference between the anxiety of people before and after a final exam. The APA sentence is t(35) = 1.87, p > .01. What is the correct set of conclusions that goes with this APA sentence? A. Fail to Reject the H0, conclude that there IS NOT a difference in anxiety. B. Reject the H0, conclude that there IS a difference in anxiety, conclude based on effect size that the difference is small. C. Reject the H0, conclude that there IS a difference in anxiety, conclude based on effect size that the difference is large. D. Fail to Reject the H0, conclude that there IS a difference in anxiety. E. Reject the H0, conclude that there IS NOT a difference in anxiety, conclude based on effect size that the difference is small.

Answered: Image /qna-images/answer/3905cc75-7516-4474-8d98-2503970a4004.jpg

Answered: What is the correct set of conclusions…

Math

Statistics

What is the correct set of conclusions that goes with this APA sentence?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

See similar textbooks

Related questions

Q: In a study to test the effectiveness of barbless fishing hooks, 855 fish were caught with this type…

A: Here a from the left tailed hypothesis test for testing the effectiveness of barbless fishing, we…

Q: 6. Suppose you are testing Ho: p= 0.8 H1 : p < 0.8, versus where n = 25. From your data, you…

A: Given n = 25 z = 1.2

Q: (a) two-tailed test, level of Significance = .01, df = 28 (b) one-tailed test,…

A: We have given that the significance level and degree of freedom of different parts. We need to tell…

Q: In a survey, 36% of the respondents stated that they talk to their pets on the telephone. A…

Q: Let p equal the proportion of drivers who use a seat belt in a state that does not have a mandatory…

A: State the hypotheses. That is, there is no evidence that the true proportion of drivers who wears…

Q: For the following cases, you may use either the P-value approach or the rejection region approach to…

A: 1. The data shows the weights (in grams) of six mice before infection and after infection. The claim…

Q: In conducting a significance test, is it easier or harder to reject the null hypothesis when the…

A: Decision rule :Reject Null hypothesis if z statistic > zα/2 critical value at α level of…

Q: Historically, the percentage of U.S. residents who support stricter gun control laws has been 55%. A…

A: From the provided information, Sample size (n) = 2500 From which 1723 are in favor of stricter gun…

Q: You are testing H0: u=10 vs Ha: u<10 using a t-test with 21 degrees of freedom. If the p-value of…

A: Given information- We have given the Hypothesis Null Hypothesis: Ho: µ = 10 Alternative Hypothesis:…

Q: Would you favor spending more federal tax money on the arts? Of a random sample of n1 = 225 women,…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: The rate of allergies in children was 15% in 2002. A medical researcher is curious whether advances…

Q: What should their null hypothesis be if they want to collect evidence against the manufacturer's…

A: Let p be the proportion of headphones that failed after two days. Let k represents the distribution…

Q: Back in April and May of 1985, the Gallup organization conducted a poll to estimate the percentage…

Q: A researcher conducts a repeated measures study to evaluate a treatment with a sample of n=16…

A: Given data ,n=16t=1.94∴ Degree of freedom=n-1 =16-1…

Q: What is the p-value and the correct decision for this test?

A: Given : n=50 , X=18 , p0=0.40 , α=0.05 Our aim is to find the p-value and the correct decision for…

Q: In a survey, 41% of the respondents stated that they talk to their pets on the telephone. A…

A: It is given that, p0 is 0.41, the sample size n is 210.

Q: Trying to encourage people to stop driving to campus, the university claims that on average it takes…

Q: The rate of allergies in children was 15% in 2002. A medical researcher is curious whether advances…

A: Denote p as the true rate of allergies in children.

Q: A publisher reports that 48 % of their readers own a personal computer. A marketing executive wants…

A: The publisher reports that 48% of their readers own a personal computer.

Q: A One-Sample t-test is conducted and the APA summary is t(9) = 5.02, p < .01. The effect size was…

A: Decision Rule: Reject the null hypothesis, if the effect size is greater than 0.8.

Q: Four drug companies are studying the effect of their new drugs. In its clinical trials, company A…

A: Given: Four drug companies are studying the effect of their new drugs. In their clinical trials:…

Q: A researcher used a repeated-measures experiment to examine the effectiveness of motivational…

Q: ) In testing hypotheses, which of the following would be strong evidence against the null…

A: If the P-value is smaller then we reject the null hypothesis.

Q: Is the proportion of wildfires caused by humans in the south higher than the proportion of wildfires…

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: The researcher wanted to be sure that her manipulation for job insecurity actually influenced her…

A: The test is to check whether employees in the 50% layoff condition perceived their chances of being…

Q: HW Score: 0%, 0 of 60 pts Question Help For the following hypothesis test, determine the null and…

Q: 2. Given the null hypothesis "There is no significant relationship between Emotional Intelligence…

A: The null hypothesis is given as: H0:There is no significant relationship between Emotional…

Q: The Statistics Games are played by a large number of students across the county. Last year, 32% of…

A: Givensample size(n)=250p^=0.38

Q: State your decision to the significance test in terms of the null hypothesis.According to a recent…

A: The given test claims that the percentage of people in New York who would vote for the incumbent…

Q: The paper "Living Near Nuclear Power Plants and Thyroid Cancer Risks"† investigated whether living…

A: a. The author investigated about the living area near nuclear power plants and the risk of thyroid…

Q: Would you favor spending more federal tax money on the arts? Of a random sample of n1 = 87…

A: It is given that the sample size for conservative voters is 87 and number of voters responded as yes…

Q: A researcher conducts a hypothesis test on a population proportion. Her null and alternative…

A: Null and alternative hypothesis: Significance level: α=0.05 The value of test statistic is, z =…

Q: The mean GPA of night students is significantly different than the mean GPA of day students at the…

A: Solution: Yes, significantly different means the difference between the two means is not equal. The…

Q: harder to reject the null hypothesis when the sample size is 1,500 compared to a sample size of…

A: The power of a test is the probability of making a correct decision, i.e., probability of rejecting…

Q: Would you favor spending more federal tax money on the arts? Of a random sample of n1 = 232 women,…

A: As per guideline we answer the first thrwe subparts only. Solution. The research wants to test…

Q: In a fishing lodge brochure, the lodge advertises that 75% of its guests catch northern plke over 20…

A: a) Denote p as the true proportion of guests who catch pike over 20 pounds.

Q: Test the claim that the proportion of men who own cats is significantly different than 35% at the…

A: Givenn=55x=255p^=xn=25555=4.6364p=0.35significance level(α)=0.2

Q: An independent-measures research study uses n = 15 participants in one group and n = 12 participants…

A: Solution: From the given information, number of participants in one group is 15 and the number of…

Q: In testing hypotheses, which of the following would be strong evidence against the null hypothesis?…

A: Basics:

Q: Vhich of the following p-values will lead us to reject the null hypothesis if the level of…

A: Given that Level of significance (α) = 0.05 We know that Rejection rule - When P value less than…

Q: Trying to encourage people to stop driving to campus, the university claims that on average it takes…

A: The provided sample mean is x¯= 25 and the known population standard deviation is s =6, and the…

Q: Would you favor spending more federal tax money on the arts? Of a random sample of n1 = 204 women,…

A: Note: As per the guidelines, solution to only 3 subparts are provided. Given information: Sample…

Q: If a hypothesis test were conducted using a 5% level of significance, for which of the following…

A: From the above data. If a hypothesis test were conducted using a 5% level of significance, for which…

Q: Lillie conducts a hypothesis test and calculates that her sample results have a p-value of .0043,…

A: Given: p value = 0.0043 Assumed level of significance α=0.05

Q: Find the p-value that corresponds to the given standard score, and determine whether to reject the…

A: Given Information: Significance level α=0.10 Z-score = 0.9 Null Hypothesis : H0:μ=136 Alternative…

Q: The mayor of a town has proposed a plan for the annexation of an adjoining community. A political…

A: Here we need to state the null and alternative hypothesis.

Q: Is the proportion of wildfires caused by humans in the south higher than the proportion of wildfires…

A: As per Bartleby guideline expert have to answer first three subpart only dear student please upload…

Q: Past studies have indicated that the percentage of smokers was estimated to be about 34%. Given the…

A: From the provided information, Population proportion (p) = 0.34 Sample size (n) = 1807 Out of which…

Q: a.If you use a 0.05 level of significance in a two-tail hypothesis test, what decision will you make…

Question

Imagine you are doing a Related-Samples t-test, and you are on Step Four of the hypothesis test. The study you are doing is testing whether there’s a significant difference between the anxiety of people before and after a final exam. The APA sentence is t(35) = 1.87, p > .01. What is the correct set of conclusions that goes with this APA sentence?

A. Fail to Reject the H₀, conclude that there IS NOT a difference in anxiety.

B. Reject the H₀, conclude that there IS a difference in anxiety, conclude based on effect size that the difference is small.

C. Reject the H₀, conclude that there IS a difference in anxiety, conclude based on effect size that the difference is large.

D. Fail to Reject the H₀, conclude that there IS a difference in anxiety.

E. Reject the H₀, conclude that there IS NOT a difference in anxiety, conclude based on effect size that the difference is small.

Expert Solution