Monday

October 20, 2014

October 20, 2014

Posted by **Anonymous** on Thursday, August 19, 2010 at 11:27pm.

have z-scores between -1 and +1?

- MATH -
**drwls**, Friday, August 20, 2010 at 7:27am68.27% of the population is between z= -1 and z = 1. That is the fraction within "one sigma" of the mean, for any normal distribution.

**Answer this Question**

**Related Questions**

statistics - adult males have normally distributed heights with mean of 69.0 in...

Math - The mean systolic blood pressure of adult males is normally distributed ...

math - The mean systolic blood pressure of adult males is normally distributed ...

math - The mean systolic blood pressure of adult males is normally distributed ...

math - The mean systolic blood pressure of adult males is normally distributed ...

Math - The mean systolic blood pressure of adult males is normally distributed ...

Math/ Probability - The mean systolic blood pressure of adult males is normally ...

MATH Prob. - The mean systolic blood pressure of adult males is normally ...

college math - Math homework please help!! 2. Suppose that people’s weights are ...

Calculus - According to the National Health Survey, the heights of adult males ...