IQ scores form normal distributions with s = 15. However, the mean IQ varies from one population to
Question: IQ scores form normal distributions with s = 15. However, the mean IQ varies from one population to another. For example, the mean IQ for registered voters is different from the mean for nonregistered voters. A researcher would like to use a sample to obtain information about the mean IQ for the population of licensed clinical psychologists in the state of California. Which sample mean should provide a more accurate representation of the population: a sample of n = 9 or a sample of n = 25? In each case, compute exactly how much error the researcher should expect between the sample mean and the population mean.
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Solution: The answer consists of 1 page
Deliverable: Word Document![](/images/msword.png)
Deliverable: Word Document
![](/images/msword.png)