(QUESTION 7)A doctor has claimed that the creatinine level of hemodialysis patients is less than7. For this purpose, a sample of 64 people has been examined, the mean andvariance of this sample are 5.9 and 16, respectively. Test this doctor's claim at asignificance level of 0.05.

Given data: Population mean = 7 Sample mean = 5.9 Sample standard deviation = 4 Variance = 64…

Answered: (QUESTION 7) A doctor has claimed that…

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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(QUESTION 7) A doctor has claimed that the creatinine level of hemodialysis patients is less than 7. For this purpose, a sample of 64 people has been examined, the mean and variance of this sample are 5.9 and 16, respectively. Test this doctor's claim at a significance level of 0.05.