Posted by **Diana** on Tuesday, September 7, 2010 at 9:46pm.

heights of young adult u.s women are approximatelynormal with mean 64 inches and standard deviation 2.7 inches. What proportion of all u.s. young adult women are taller than 6 feet?

- statistics -
**PsyDAG**, Wednesday, September 8, 2010 at 10:45am
Z = (score - mean)/SD

Z = [(6*12)-64]/2.7

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

- statistics -
**Larry**, Saturday, December 31, 2011 at 4:03pm
0.15%

- statistics -
**Paul**, Tuesday, September 17, 2013 at 4:21am
Where'd the 12 come from? PLEASE HELP!

- statistics -
**Arlenne**, Sunday, February 16, 2014 at 1:22am
12 inches in one foot

## Answer this Question

## Related Questions

- statistics - Heights of young adult U.S. women are approximately normal with ...
- statistics - Heights of young adult US women are approximately normal with mean ...
- Statistics - The heights of young women are approximately normally distributed ...
- stats - The height of adult women in the U.S. is normally distributed, with a ...
- Stats - The height of adult women in the U.S. is normally distributed, with a ...
- Statistics - The distribution of heights of women aged 20 to 29 is approximately...
- statistics - The heights of young women are approximately normal with a mean 64....
- statistics - Suppose that the heights of adult men in the United States are ...
- statistics - Suppose that the heights of adult men in the United States are ...
- Statistics - Assuming that the heights of college women are normally distributed...