If a distribution has a mean of 20 and a standard deviation of 5, what happens to the mean, variance
Question: If a distribution has a mean of 20 and a standard deviation of 5, what happens to the mean, variance, and standard deviation if we
a. add the constant 4 to each score?
b. Multiply each score by 4?
c. Subtract 5 then divide each score by 5?
d. Add –3 to each score?
e. Multiply each score by –3?
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Solution Format: Word Document
Solution Format: Word Document
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