Posted by **Mary** on Wednesday, October 29, 2008 at 11:28pm.

According to a student project for statistics 250, the amount of money spent on texts per semester by the population of students at a small liberal arts college is normally distributed with a mean of $426 and a standard deviation of $54.

Determine the percent of all samples of 4 students at the college that spent mean amount of money within $40.50 of the population mean amount.

## Answer This Question

## Related Questions

- Math please help! - According to a student project for statistics 250, the ...
- Statistics - Suppose we would like to estimate the mean amount of money spent on...
- statistics - 1. The on-campus housing costs for a semester at a state university...
- Statistics - A study is being planned to estimate the mean number of semester ...
- statistics - School 1 Statistics: Average truancy per student is 8 days per ...
- Behavioral Statistics Help! - The majority of the data is normally distributed ...
- Statistics - An admissions director wants to estimate the mean age of all ...
- statistics - 4. A college student is interested in whether there is a difference...
- statistics - 4. A college student is interested in whether there is a difference...
- Statistics - How do you find the p-value??? Thanks! In the past, 35% of the ...

More Related Questions