sample of college graduates employed full-time and find that the mean of the sample is 37 hours and that the standard deviation is 3 hours. Based on this information, answer the questions below. What are the null hypothesis (H) and the alternative hypothesis (H,) that should be used for the test? HoiH is 7 H:u is 7 In the context of this test, what is a Type I error? A Type I error is 1 fact, u is 7 | the hypothesis that u is 7 when, in Suppose that we decide not to reject the null hypothesis. What sort of error might we be making?

sample of college graduates employed full-time and find that the mean of the sample is 37 hours and that the standard deviation is 3 hours. Based on this information, answer the questions below. What are the null hypothesis (H) and the alternative hypothesis (H,) that should be used for the test? HoiH is 7 H:u is 7 In the context of this test, what is a Type I error? A Type I error is 1 fact, u is 7 | the hypothesis that u is 7 when, in Suppose that we decide not to reject the null hypothesis. What sort of error might we be making?

Name: Some college graduates employed full-time work more than 40 hours per
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Description: Some college graduates employed full-time work more than 40 hours perweek, and some work fewer than 40 hours per week. We suspect that themean number of hours worked per week by college graduates, µ, is lessthan 40 hours and wish to do a statistical

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A clinical researcher performs a clinical trial on 6 patients to determine whether a drug treatment has an effect on serum glucose. The sample mean glucose of the patients before and after the treatment are summarized in the following table. The sample standard deviation of the differences was 9. Sample mean glucose (mg/dL) Before treatment 96 After treatment 87 What type of hypothesis test should be performed? What is the test statistic? What is the number of degrees of freedom? Does sufficient evidence exist to support the claim that the drug treatment has an effect on serum glucose at the α=0.01 significance level?
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Please don't forget to read this! There are 3 more parts to the question. Find the standard score (round to two decimal places as needed) z= Find the P-value (round to four decimal places as needed) P-value= Make an conclusion
Please help! I previously asked this question and it was rejected because it said i did not include al the information. i am literally includinn EVERYTHING i have! i just really don't know how to solve and i'm getting stressed and frustrated! PLEASE HELP ME
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