A sample of 50 is taken from a population where the population standard deviation is known to be 6. What zshould be used for an 82.42% confidence´a12estimate of the mean?O A. 1.35375O B. 1.35329O C. 1.35318O D. 1.35368O E. 1.35351

Answered: Image /qna-images/answer/21ea09ab-db3c-4dc4-b693-f628814f319b.jpg

Answered: A sample of 50 is taken from a…

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 sample of 50 is taken from a population where the population standard deviation is known to be 6. What z should be used for an 82.42% confidence ´a12 estimate of the mean? O A. 1.35375 O B. 1.35329 O C. 1.35318 O D. 1.35368 O E. 1.35351