The population mean for verbal iq scores is 100 with a

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Reference no: EM13644909

The population mean for Verbal IQ scores is 100, with a standard deviation of 15. Suppose a researcher takes 50 random samples, with 30 people in each sample.

a. What is mean of the sample means?

b. What is SD of the sample means?

Reference no: EM13644909

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