Posted by **M.C** on Sunday, May 6, 2012 at 12:14am.

To determine how many hours per week freshmen college students watch television, a random sample of 225 students was selected. It was determined that the students in the sample spent an average of 35 hours watching TV per week. The population standard deviation is known to be 12 hours. Provide a 95% confidence interval estimate for the average number of hours that all college freshmen spend watching TV per week

## Answer This Question

## Related Questions

- Statistics - 28. A group of statistics students decided to conduct a survey at ...
- Hypothesis Statistics - At one school, the average amount of time that tenth-...
- Hypothesis - Statistics - At one school, the average amount of time that tenth-...
- statistics - Six students from a statistic class reported the number of hours of...
- statistics - A sample of 400 high school students showed that they spend an ...
- Statistics - A survey among freshmen at a certain university revealed that the ...
- statistics - The Office of Student Services at a large western state university ...
- satistics - Among a random sample of 500 college students, the mean number of ...
- Statistics - A group of statistics students decided to conduct a survey at their...
- Math - The following table represents a grouped frequency distribution of the ...

More Related Questions