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You wish to test the following claim (Ha) at a significance level of a = 0.01. H.:µ = 90.4 Ha:H # 90.4 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of sizen = 21 with mean M = 96.4 and a standard deviation of SD = 7.1. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value =

You wish to test the following claim (Ha) at a significance level of a = 0.01. H.:µ = 90.4 Ha:H # 90.4 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of sizen = 21 with mean M = 96.4 and a standard deviation of SD = 7.1. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value =

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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You wish to test the following claim (Ha) at a significance level of a = = 0.01. 90.4 Ha:µ + 90.4 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of sizen 21 with mean M 96.4 and a standard deviation of SD = 7.1. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value %3D
Transcribed Image Text:You wish to test the following claim (Ha) at a significance level of a = = 0.01. 90.4 Ha:µ + 90.4 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of sizen 21 with mean M 96.4 and a standard deviation of SD = 7.1. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value %3D
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