Sunday

September 21, 2014

September 21, 2014

Posted by **lena** on Saturday, February 2, 2013 at 7:48pm.

- stat -
**PsyDAG**, Sunday, February 3, 2013 at 5:09pm99.7% = mean ± 2.96SD

Assuming a normal distribution, the mean would be 6.

7 = mean + 2.96SD

Solve for SD.

**Answer this Question**

**Related Questions**

Prob and Stats - To estimate the mean height population of male students on your...

statistics - a sample of men's heights was taken. The average height was 68.5 ...

stat - assume that the heights of men are normally distributed with a mean of 68...

AP Stats - The distribution of heights of adult American men is approximately ...

statistics - The heights of women aged 20 to 29 follow approximately the N (64, ...

STAT - Assume that women’s heights are normally distributed with a mean given by...

maths - The heights in centimetres of men in a sample selected at random may be ...

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

Stat - Kindergarten children have heights that are approximately distributed ...

statistics - The heights in centimetres of men in a sample selected at random ...