Asked by Joy

For an IQ test, we know the population _ 5 100 and the _X 5 16. We are interested in creating the sampling distribution when N 5 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 _X 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?
Answered by PsyDAG
If you cannot put the symbols in clearly, spell out the names for the concepts.
Answered by George
What is the relative frequency of sample means above 101.5?
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