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August 21, 2014

Homework Help: Math- Probability HELP

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

Tom Cruise is reported to be 5'7.8" tall. Male heights are normally distributed with a mean of 70 inches and a standard deviation of 2.8 inches. Find the probability that;

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

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

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