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QUESTION 29 "For a population with a mean = 375 and a standard deviation = 110, what is the X value corresponding to z = -2.48? (Be sure to round answer to the second decimal place)."

QUESTION 29 "For a population with a mean = 375 and a standard deviation = 110, what is the X value corresponding to z = -2.48? (Be sure to round answer to the second decimal place)."

MATLAB: An Introduction with Applications
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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29 and 30 please help w hw
geographic region. Is this conclusion consistent given the result of the test? O True O False QUESTION 29 "For a population with a mean = 375 and a standard deviation = 110, what is the X value corresponding to z = -2,48? (Be sure to round answer to the second decimal place)." QUESTION 30 "For a normal distribution with a mean = 156 and a standard deviation = 28, what would be the X value that corresponds to the 55 percentile? (Be sure to round your answer to the second decimal place). " 141
Transcribed Image Text:geographic region. Is this conclusion consistent given the result of the test? O True O False QUESTION 29 "For a population with a mean = 375 and a standard deviation = 110, what is the X value corresponding to z = -2,48? (Be sure to round answer to the second decimal place)." QUESTION 30 "For a normal distribution with a mean = 156 and a standard deviation = 28, what would be the X value that corresponds to the 55 percentile? (Be sure to round your answer to the second decimal place). " 141
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