Friday

August 29, 2014

August 29, 2014

Posted by **Anonymous** on Sunday, September 25, 2011 at 6:52pm.

- statistics -
**MathGuru**, Sunday, September 25, 2011 at 8:16pmUse z-score formula:

z = (x - mean)/sd

mean = 70

sd = 20

Substitute the values you have into the formula to find z-scores.

**Related Questions**

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= +...

statistics - In a population of exam scores, a score of x=88 corresponds to z=+2...

Math - In a population of exam scores, a score of X=88 corresponds to z= +2.00 ...

stats - 2. A standardized exam was provided to all 3rd graders in Arizona ...

statistic - In a population of exam scores, a score of X 48 corresponds to z...

statistics - A score that is 6 points below the mean corresponds to a z-score of...

statistics - A score that is 10 points below the mean corresponds to a z-score ...

Statistics - . Using Excel, find the t-score that corresponds to the following ...