Question
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
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.
- What is your alternative hypothesis?
- What is the decision rule?
- What is the test statistic?
- Do you reject the null hypothesis?
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Convex Optimization
Authors: Stephen Boyd, Lieven Vandenberghe
1st Edition
1107299527, 9781107299528
