duandelyn duandelyn

18-06-2022
Mathematics

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A distribution of 1000 test scores has a mean of u = 287. Following standardization, what is the standard deviation for this distribution?

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ashish4112119 ashish4112119

18-06-2022

Answer:

c. σ = 1

Regardless of the original distribution, after standardizing to z-scores, the standard deviation is always 1.

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