Thursday

October 23, 2014

October 23, 2014

Posted by **tamara** on Sunday, October 21, 2012 at 9:35am.

- stats -
**PsyDAG**, Sunday, October 21, 2012 at 2:05pmZ = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion (.67) and insert its Z score in the equation above to solve for SD.

**Answer this Question**

**Related Questions**

statistics - Let x be a continuous random variable that is normally distributed ...

statistics - Let x be a continuous random variable that is normally distributed ...

statistics - Let x be a continuous random variable that is normally distributed ...

stats - Opisthotrochopodus n sp. is a polychaete worm that inhabits deep sea ...

Math - Random variables X and Y are both normally distributed with mean 100 and ...

Statistics - Given that x is a normally distributed random variable with a mean ...

BUSINESS STATISTICS - The random variable x is normally distributed with mean =1...

BUSINESS STATISTICS - The random variable x is normally distributed with mean =1...

statistics - Let X be a continuous random variable that is normally distributed ...

Statistics - A random variable X is normally distributed with ì = 60. Convert ...