Saturday

February 28, 2015

February 28, 2015

Posted by **annabelle** on Thursday, February 7, 2008 at 10:45pm.

X=66,X=48,X=84,X=55

- statistics -
**Reiny**, Friday, February 8, 2008 at 8:26amfor x=66 the z-score is (66-60)/12 = 0.5

do the rest the same way, the last one is (55-60)/12 = -0.417

**Answer this Question**

**Related Questions**

Statistics - For a population with a mean of µ=60 and standard deviation of &#...

Math - I need help with this these two problem PLEASE!!! For a population with ...

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

Statistics - For a population with a mean of (mew) = 50 and a standard deviation...

probability and statistics - a population forms a normal distribution with a ...

statistics - A random sample of n = 9 scores is obtained from a population with...

stat. - A sample consists of the following n 6 scores: 2, 7, 4, 6, 4, and 7. a...

John jay college - A random sample of n = 9 scores is obtained from a population...

John jay college - A random sample of n = 9 scores is obtained from a population...

statistics - for a population with mean of u=50 and a standard devation o=8,find...