Posted by **margie** on Thursday, April 14, 2011 at 2:46pm.

kris scored 630 points on a particular section of a CPA exam for which the score were normally distributed with a mean of 600 points and a standard deviation of 75 points. At a differenttime, kerry scored 540 points on the same section, for which scores were normally distributed with a mean of 500 points and a standard devaition of 30 points.

Calculate kris's z-score.

Calculate kerry's z-score.

Who scored higher relative to the norms?

## Answer This Question

## Related Questions

- math - kris scored 630 points on a particular section of a CPA exam for which ...
- math - kris scored 630 points on a particular section of a CPA exam for which ...
- Math - Suppose you have a mean standardized score of 1500 points with a ...
- statistics - On a national standardized test, with normally distributed results...
- MATH - Assume the aptitude test score are normally distributed; mean is 140 ...
- Algebra II - The grades on the last math exam had a mean of 88%. Assume the ...
- statistics - Assuming that the data are normally distributed with a mean of 45 ...
- statistics - The scores on a test for a very large class is normally distributed...
- algebra - Chase scored 14 points on Monday, and he doubled his score each day ...
- math - Four students at a computer fair competed against each other in a space-...

More Related Questions