# Question

For an IQ test, we know the population ^ = 100 and the aX = 16. We are interested in creating the sampling distribution when N = 64.

(a) What does that sampling distribution of means show?

(b) What is the shape of the distribution of IQ means and the mean of the distribution?

(c) Calculate Cj for this distribution.

(d) What is your answer in part

(c) called, and what does it indicate?

(e) What is the relative frequency of sample means above 101.5?

(a) What does that sampling distribution of means show?

(b) What is the shape of the distribution of IQ means and the mean of the distribution?

(c) Calculate Cj for this distribution.

(d) What is your answer in part

(c) called, and what does it indicate?

(e) What is the relative frequency of sample means above 101.5?

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