Wednesday

September 17, 2014

September 17, 2014

Posted by **erin** on Sunday, May 12, 2013 at 11:25am.

- statistics -
**PsyDAG**, Sunday, May 12, 2013 at 1:02pmZ = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z score.

OR… what is the probability of being higher than the mean in a normal distribution?

**Answer this Question**

**Related Questions**

statistics - Consider a normal distribution with mean 30 and standard deviation ...

Statistics homework distribution problem? - i need help with how to solve this...

Math- Statistics - A random sample of size 36 is to be selected from a ...

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

Statistics - 1. The scores of students on the ACT college entrance examination ...

algebra - A normal distribution has a mean of 98 and a standard deviation of 6. ...

Math - A normal distribution has a mean of 20 and a standard deviation of 3.What...

statistics - A normal distribution has a mean of µ = 100 with standard deviation...