Thursday

July 31, 2014

July 31, 2014

Posted by **Cesar** on Friday, October 28, 2011 at 12:08am.

(a) Approximately what percent of American men are between 68.7 and 69.3 inches tall?

b) Suppose P(h) is the cumulative distribution function of p. If P(69)=0.5, estimate each of:

P(68.7)=

P(68.4)=

For a I multiplyed .22 by (69.3-68.7)= 13.2%

I don't know what to do for part b though...

**Related Questions**

Calculus - Suppose that p(x) is the density function for heights of American men...

Statistics - In a murder trial in Los Angeles, a shoe expert stated that the ...

Statistics - Suppose the heights of women aged 20 to 29 follow approximately the...

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

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

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

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 - A student wonders if tall women tend to date taller men than do ...

math - The distribution of heights of adult American men is approximately normal...