Posted by **Anonymous** on Thursday, January 26, 2012 at 1:54am.

What is the alternative hypothesis for a null hypothesis stating that the average time a person keeps a cell phone is at most three years. Answer: Ha: mu > 3 State the null and alternative hypotheses for the following: You are investigating a complaint that "special delivery mail takes too much time" to be delivered.

## Answer this Question

## Related Questions

- Statistics - Does the null hypothesis for a nondirectional alternative ...
- Statistics - If my p-value = .322 and my significant level is .05 , then My Null...
- Statistics - are the following statements, Ho:=10 and Ha:equal to or less than, ...
- statistics - Use the given information to find the P-value. Also, use a 0.05 ...
- Statistics - A statistical test is performed, and its P-value turns out to be ...
- Statistics - Please Help I'm desperate! Complete the hypothesis test with ...
- Stats - A statistical test is performed, and its P-value turns out to be about 3...
- Research and Statistics - Explain how to accept and reject the null? How to ...
- statistics - If the null hypothesis for the example survey posted is "There is ...
- stat - If you test the (one sample) null hypothesis that the population ...