Sunday

November 23, 2014

November 23, 2014

Posted by **Rebecca** on Sunday, April 7, 2013 at 11:15pm.

1) A randomly selected male is Tom Cruise's height or smaller.

2) Three randomly selected males are Tom Cruise's height or smaller.

- Math- Probability HELP -
**Reiny**, Sunday, April 7, 2013 at 11:46pm5' 7.8" = 67.8

http://davidmlane.com/normal.html

click on "area from value"

enter 70 into mean

and 2.8 into SD

click on 'below' and enter 67.8

you should get .215999

for the second, do you want the prob that all 3 are smaller?

if so, then prob = (.215999)^3 = appr .01

**Answer this Question**

**Related Questions**

statistics - The distribution of the heights of men in the U.S. is normally ...

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

statistics - The heights of 10000 individuals are approximately normally ...

statistics - The heights of 10000 individuals are approximately normally ...

statistics - The distribution of heights of American women aged 18 to 24 is ...

Statistics - The distribution of heights of American women aged 18 to 24 is ...

MATH - Assume that the population of heights of male college students is ...

MATH - Assume that the population of heights of male college students is ...

statistics - Assume that the population of heights of male college students is ...

statistics - Heights of fences are normally distributed with a mean of 52 inches...