February 20, 2017

Homework Help: college

Posted by Jennifer on Saturday, July 31, 2010 at 9:00pm.

Essentials of statistics is the subject and the question is: The population of IQ scores forms a normal distribution with a mean of u=100 and a standard deviation of sigma=15. What is the probability of obtaining a sample mean greater than M=105 for a random sample of n=36 people? What is the formula in simple terms.

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