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A small company has 10 employees that receive a monthly paycheck and you calculate the mean and standard deviation for the paychecks in December. For the holiday, the president decides to give everyone a $500 raise. How would the mean and standard deviation be affected?

a. both the mean and standard deviation would increase by $500

b.The mean would increase by $500, but the standard deviation would stay the same.

c.The mean would stay the same, but the standard deviation would increase by $500.

d. Neither the mean nor the standard deviation would change.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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