The expected value and the standard error are, respectively, a
A) mean and standard deviation
B) standard deviation and standard deviation
C) standard deviation and mean
D) statistic and parameter.

Question

Quizplus · Accepted Answer

The expected value in statistics is synonymous with the mean of a probability distribution, while the standard error measures the dispersion or variability of a statistic (such as the sample mean) from the true population mean, and is calculated using the standard deviation of the sample and the square root of the sample size.

The Expected Value and the Standard Error Are, Respectively, a