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April 21, 2014

April 21, 2014

Posted by **Anonymous** on Saturday, August 27, 2011 at 6:02am.

(a) How many would you expect to be between 158 and 172 cm tall?

- algebra/math -
**Reiny**, Saturday, August 27, 2011 at 7:42amVery similar to this question.

All you have to do is change the input values

http://www.jiskha.com/display.cgi?id=1314290288

- algebra/math -
**apryl**, Sunday, August 28, 2011 at 2:32pm30

- algebra/math -
**Andrea**, Wednesday, September 7, 2011 at 8:57pmSuppose that people's heights (in centimeters) are normally distributed, with a mean of 165 and a standard deviation of 6. We find the heights of 100 people.

a) How many would you expect to be between 158 and 172 cm tall?

b) How many would you expect to be taller than 160 cm tall?

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