Sunday

August 31, 2014

August 31, 2014

Posted by **Matt** on Tuesday, September 29, 2009 at 9:30pm.

- math -
**PsyDAG**, Wednesday, September 30, 2009 at 11:23amZ = (x - μ)/SD

Plug in the values and find Z score in table in the back of your stats book labeled something like "areas under the normal distribution." Since the score is less than the mean, lower scores will be in the smaller portion.

I hope this helps. Thanks for asking.

**Related Questions**

Statistics - A shoe store knows that the purchase amount by its customers is a ...

statistics - A popular retail store knows that the purchase amounts by its ...

stats - A popular retail store knows that the purchase amounts by its customers ...

MATH - Which of the following normal distributions has the smallest spread? A. A...

Stats - Exercise 6-8 The Downtown Parking Authority of Tampa, Florida, reported ...

Statistics - Suppose that the probability distribution of a random variable x ...

stat - the average number of pushups a United States Marine does daily is 300, ...

Statistics - Information from the American Institute of Insurance indicates the...

Math (Statistic) - Considered the sampling distribution of a sample mean ...

Statistics - I have a problem I need some help on. I have answered parts. Any ...