Posted by **Isa** on Wednesday, April 21, 2010 at 9:40am.

The scores on a mathematics exam have a mean of 65 and a standard deviation of 7. Find the x-value that corresponds to the z-score 1.645.

## Answer this Question

## Related Questions

- statistic - In a population of exam scores, a score of X 48 corresponds to z...
- stats - 2. A standardized exam was provided to all 3rd graders in Arizona ...
- statistics - Answer the following. Show your work to get credit. Exam scores are...
- Math Statistics - Answer the following. Show your work to get credit. Exam ...
- statistics - In a population of exam scores,a score of X= 48 corresponds to z= 1...
- statistics - In a population of exam scores, a score of X = 48 corresponds to z...
- statistics - In a population of exam scores, a score of X=88 corresponds to z= +...
- Math - In a population of exam scores, a score of X=88 corresponds to z= +2.00 ...
- statistics - In a population of exam scores, a score of x=88 corresponds to z=+2...
- math - The scores on a mathematics test have a mean of 72 and a standard ...