A 95% CI for a population mean is 33.4±4.7533.4±4.75. (a) Can you reject the null hypothesis that μ=30μ=30 at the 5% level? (Type: YES or NO or CANNOT TELL): (b) Can you reject the null hypothesis that μ=40μ=40 at the 5% level? (Type: YES or NO or CANNOT TELL): (c) In general, you reject the null hypothesis if μμ is the confidence interval. (Type: IN or NOT IN)
A 95% CI for a population mean is 33.4±4.7533.4±4.75. (a) Can you reject the null hypothesis that μ=30μ=30 at the 5% level? (Type: YES or NO or CANNOT TELL): (b) Can you reject the null hypothesis that μ=40μ=40 at the 5% level? (Type: YES or NO or CANNOT TELL): (c) In general, you reject the null hypothesis if μμ is the confidence interval. (Type: IN or NOT IN)
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 95% CI for a population mean is 33.4±4.7533.4±4.75.
(a) Can you reject the null hypothesis that μ=30μ=30 at the 5% level? (Type: YES or NO or CANNOT TELL):
(b) Can you reject the null hypothesis that μ=40μ=40 at the 5% level? (Type: YES or NO or CANNOT TELL):
(c) In general, you reject the null hypothesis if μμ is the confidence interval. (Type: IN or NOT IN)
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