Salt sensitivities for ten patients before and after antihypertensive treatment are below.Patient12345678910Before6.42-6.711.8611.409.391.449.9722.867.7415.49After10.7011.402.0910.196.99-0.773.296.11-4.028.04(a) Are the conditions met for running a paired t-test? Explain, addressing each condition. If you need to check for normality, use R to perform the usual diagnostic checks.(b) Regardless of your answer to part (a), run a paired t-test with R. Be sure to state the null and alternative hypotheses, the test statistic, the p-value, and your conclusion.(c) What is a good estimate for the mean sensitivity change? 7. Salt sensitivities for ten patients before and after antihypertensivetreatment are below.Patient1234567910Before 6.42 -6.71 | 1.86 11.40 9.39After 10.70 11.40 2.09 10.19 6.99 -0.77 3.299.97 22.86 7.74 | 15.496.11 -4.02 8.041.44(a) Are the conditions met for running a paired t-test? Explain, addressingeach condition. If you need to check for normality, use R to perform theusual diagnostic checks.(b) Regardless of your answer to part (a), run a paired t-test with R. Be sure tostate the null and alternative hypotheses, the test statistic, the p-value, andyour conclusion.(c) What is a good estimate for the mean sensitivity change?

Solutions : (A) Yes, the conditions met for running a paired t-test as : The sensitivities for ten…

(a) Are the conditions met for running a paired t-test? Explain, addressing each condition. If you need to check for normality, use R to perform the usual diagnostic checks. (b) Regardless of your answer to part (a), run a paired t-test with R. Be sure to state the null and alternative hypotheses, the test statistic, the p-value, and your conclusion. (c) What is a good estimate for the mean sensitivity change?

(a) Are the conditions met for running a paired t-test? Explain, addressing each condition. If you need to check for normality, use R to perform the usual diagnostic checks. (b) Regardless of your answer to part (a), run a paired t-test with R. Be sure to state the null and alternative hypotheses, the test statistic, the p-value, and your conclusion. (c) What is a good estimate for the mean sensitivity change?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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