What is the value of the standardized test statistic? The standardized test statistic is. (Round to two decimal places as needed.)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Use technology and a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed.
Claim: u>75; a = 0.01 Sample statistics: x= 78.1, s= 3.3, n= 23
What are the null and altenative hypotheses? Choose the correct answer below.
B. Hoi uS75
O A. Ho: H=75
Hai u> 75
HAH+75
OC. Ho: u275
HH<75
O D. Ho: H# 75
H u= 75
What is the value of the standardized test statistic?
The standardized test statistic is. (Round to two decimal places as needed.)
Transcribed Image Text:Use technology and a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: u>75; a = 0.01 Sample statistics: x= 78.1, s= 3.3, n= 23 What are the null and altenative hypotheses? Choose the correct answer below. B. Hoi uS75 O A. Ho: H=75 Hai u> 75 HAH+75 OC. Ho: u275 HH<75 O D. Ho: H# 75 H u= 75 What is the value of the standardized test statistic? The standardized test statistic is. (Round to two decimal places as needed.)
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