The standard error is a statistical measure of

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The standard error is a statistical measure of:

A. the normal distribution of scores around the sample mean

B. the extent to which a sample mean is likely to differ from the population mean

C. the clustering of scores at each end of a survey scale

D. the degree to which a sample has been accurately stratified

Answer: Option B

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Assertion (A): If regression coefficient of X on Y is greater than one, regression coefficient of Y on X must be less than one.
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