Posted by **Anonymous** on Saturday, July 31, 2010 at 9:29pm.

A populations of scores forms a normal distribution with a mean of 40 and a standard deviation of 12 what is the probability of selecting a sample of n=9 scores with a mean less than m=34

- Essentials of statistics -
**Anonymous**, Wednesday, May 14, 2014 at 9:16pm
jklnjkll 78

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