3.What is the P-value of the chi-square test of independence? What is the P-value of the chi-square test of independence?Hint, pchisq(q= , df= , lower.tail = FALSE)MetastasisNo MetastasisBenzene Added481562Control (no Benzene)440380

The data is given by Metastasis No metastatis Total Added 481 (a) 562 (b) 1043 Control 440…

Answered: What is the P-value of the chi-square…

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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45. Suppose that a researcher is conducting a Chi-squared test of independence at the .01 level and gets a P-value of .0025. What should their conclusion be? Group of answer choices Fail to reject the null hypothesis, there is insufficient evidence to show that the variables are independent. Reject the null hypothesis, there is sufficient evidence to show that the variables are independent Fail to reject the null hypothesis, there is insufficient evidence to show that the variables are not independent Reject the null hypothesis, there is sufficient evidence to show that the variables are not independent
(c) Fort= 1.653, should you reject or fail to reject the null hypothesis?
What is the appropriate conclusion for this test? (Do not reject OR reject) H₀ and conclude that there (is or is not) sufficient evidence that mice with an average life span of 32 months will live to be (less or greater) than 42 months old when 40% of the calories in their diet are replaced by vitamins and protein.
Assume that the null hypothesis is mean male GPA minus mean Female GPA less than or equal to zero. What is the correct p-value
What is the difference between the goodness of fit and the test of independence in the chi-square tests mentioned?
Find a recent journal article(peer reviewed scientific publication) in a field of interest to you which contains references to p-values. I will help you find an article if you want, tell me what you’re interested in. How large is the p-value? Do you think the results of this study are strong? How might they be stronger? Is there anything the authors should have included?
25
What are the requirements for the chi-square test for independence? Select all that apply. I A. All expected counts are greater than or equal to 10. B. All expected counts are greater than or equal to 1. C. All expected counts are greater than or equal to 5. D. No more than 10% of the expected counts are less than 5. E. No more than 20% of the expected counts are less than 5. F. The expected counts must be approximately normal.
Answer for all the parts for the question in the picture B) What is the test statistic? (2 decimal places) C) The P-value is? (round to 3 decimal places) D) What is the correct conclusion for the hypothesis test?
What do you do with the Null Hypothesis, using the Chi-Square Goodness of Fit Test, if Chi-Square sub o = 39 and Chi-Square 25? %3! %3D Write you answer in Canvas and on your Scratch Paper.
You are conducting a test of independence for the daim that there is an association between morning beverage and age. Juice Coffee Pop Tea 5 32 | 43 less than 25 19 18 25 or older 27 30 2 What is the chi-square test-statistic and the corresponding p-value for this data? [three decimal accuracy] p-value = [three decimal accuracy]
Can you please help me located the null?

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