Sample annual salaries (in thousands of dollars) for employees at a company are lasted. 37 39 60 56 30 30 37 39 60 25 56 37 47 A) find the sample mean and sample standard deviation. B) each employee in the sample is giving a 6% raise. Find the sample mean and sample standard deviation for the revised data set. C) to calculate the monthly salary, dividends each original salary by 12. Find the sample mean and sample standard deviation for the revised dataset.
Sample annual salaries (in thousands of dollars) for employees at a company are lasted.37 39 60 56 30 30 37
39 60 25 56 37 47
A) find the sample mean and sample standard deviation.
B) each employee in the sample is giving a 6% raise. Find the sample mean and sample standard deviation for the revised data set.
C) to calculate the monthly salary, dividends each original salary by 12. Find the sample mean and sample standard deviation for the revised dataset.