Posted by **Emily** on Monday, October 24, 2011 at 2:27pm.

Suppose the amount of time it takes for statistics students to complete their midterm is normally distributed with a mean of 85.70 minutes and a standard deviation of 22.55 minutes. If 10 students are randomly selected, what is the probability that they would average less than one and three-quarter hours to take their midterm?

## Answer This Question

## Related Questions

- statistics - The times taken to complete a statistics test by all students are ...
- statistics - The times taken to complete a statistics test by all students are ...
- statistics - The time needed to complete a final examination in a particular ...
- statistics - The time to complete a standardized exam is approximately normal ...
- college statistics - the average length of time required for students to ...
- statistics - If 1,000 students take a test that has a mean of 40 minutes, a ...
- statistics - a statistics instructor collected data on the time it takes the ...
- Stats - Suppose the time it takes for a purchasing agent to complete an online ...
- Math - The time needed to complete a final examination in a particular college ...
- statistics - historically, the mean timr to complete this statistics test is 54 ...

More Related Questions