Saturday
March 28, 2015

Homework Help: math

Posted by Devon on Monday, October 8, 2007 at 9:54pm.

i dont really know how to go about anwsering this problem:

the weight of the eggs produced by a certain breed of hen is Normally distributed with mean 65 grams and standard deviation 5 grams. think of cartons of such eggs as SRSs of size 12 from the population of all eggs.
what is the probabiltythat the weight of a carton falls between 750g and 825g?


any help?

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