If you increased every professor's salary by $3,000, what would happen to the mean and median salary?
IncreaseMean$Median$
If you increased every professor's salary by $3,000, what would happen to the standard deviation of the salaries? If your answer is zero, enter "0".
IncreaseStd. Dev.$
If you increased every professor's salary by 3%, what would happen to the standard deviation of the salaries? If your answer is zero, enter "0".
IncreaseStd. Dev. %