Claim: u> 1300; a= 0.06; o = 202.14. Sample statistics: x= 1316.85, n= 275 .....
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:Use technology to help you test the claim about the population mean, µ, at the given level of significance, a, using the given sample statistics. Assume the
population is normally distributed.
Claim: u> 1300; a= 0.06; o= 202.14. Sample statistics: x= 1316.85, n= 275
Identify the null and alternative hypotheses. Choose the correct answer below.
O A. Ho: µ21316.85
Ha:H< 1316.85
Β. H μs 1300
Ha: u> 1300
OC. Ho: Hs1316.85
O D. Ho: H> 1316.85
H3: u> 1316.85
H3: us 1316.85
O E. Ho: H21300
Ho: u> 1300
Ha us 1300
Ha: u< 1300
Calculate the standardized test statistic.
The standardized test statistic is.
(Round to two decimal places as needed.)
<.
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