Consider a random variable Y. What is the difference between the sample average

Question

Consider a random variable Y. What is the difference between the sample average Y- and the population mean? The sample average Y- is a true measure of the central tendency of the distribution of Y whereas the population mean is an estimator of the sample average. Both the population mean and the sample average Y- are estimators of the central tendency of the distribution of Y. Both the population mean and the sample average Y- are true measures of the central tendency of the distribution of Y. The population mean is a true measure of the central tendency of the distribution of Y whereas the sample average Y- is an estimator of the population mean.

Explanation / Answer

Option B is correct

Both population mean and sample average are estimators of the central tendency of the distribution of Y

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