What is a standard score? How do you find the standard score for a particular da

Question

What is a standard score? How do you find the standard score for a particular data value? Choose the correct definition of a standard score below. ( A. A standard score is a data value equal to the mean. O B. A standard score is the number of standard deviations a data value lies above or below the mean. C. A standard score is the distance between a data value and the nearest outlier. O D. A standard score is a data value that lies within one standard deviation of the mean. Choose the correct formula for computing a standard score below. data value The standard score for a particular data value is given by z The standard score for a particular data value is given by z The standard score for a particular data value is given by z- The standard score for a particular data value is given by z = A. standard deviation mean data value standard deviation data value data value mean standard deviation O B. C. D.

Explanation / Answer

1) Answer

B) A standard score is the number of standard deviations a data value lies above or below the mean

2) Answer

D) The standard score for a particular data value is given by

Z= ( data value - mean )/( standard deviation )

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