For Any Distribution,what Is the Z-Score Corresponding to the Median

question 47

Multiple Choice

For any distribution,what is the z-score corresponding to the median?

• A)0
• B)1
• C)N
• D)Cannot be determined from the information given

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Definitions:

Standard Deviations

A statistic that quantifies the dispersion or variability of a dataset relative to its mean, indicating how spread out the numbers are.

Covariance

A measure of how two random variables change together, indicating the direction of their linear relationship (positive, negative, or zero).

Coefficient of Correlation

A statistical measure that calculates the strength and direction of the relationship between two variables, ranging from -1 to 1.

Interquartile Range

A measure of variability based on dividing a data set into quartiles; it represents the range between the first and third quartile, excluding outliers.