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August 21, 2014

August 21, 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

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