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If you wanted to use a 90% confidence level, what sample size should you use if the standard deviation is 10 and the allowed error is 2?

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Hypothesis Data: A popular survey says the mean number of clients who use the organization website is 424. You want to prove it is less. Your sample of 100 shows a mean of 417clients use the website with a standard deviation of 20. Use a 99% confidence level

- A. B. C. D. E. F. G. H. I. J. K. L. M. N.	What is your alternative hypothesis?
- A. B. C. D. E. F. G. H. I. J. K. L. M. N.	What is the decision rule?
- A. B. C. D. E. F. G. H. I. J. K. L. M. N.	What is the test statistic?
- A. B. C. D. E. F. G. H. I. J. K. L. M. N.	Do you reject the null hypothesis?

A.	Do not reject the null hypothesis
B.	H0islessthan 417
C.	-2.33
D.	-3.50
E.	Accept the alternate hypothesis
F.	H1 is less than 417
G.	H0isless than 424
H.	2.33
I.	0
J.	3.50
K.	1.65
L.	H1islessthan 424
M.	Do not reject the alternate hypothesis
N.	Reject the null hypothesis

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