Sample annual salaries (in thousands of dollars) for employees at a company are listed. 53 48 50 58 35 35 53 48 50 30 68
Posted: Wed May 11, 2022 12:34 pm
- Sample Annual Salaries In Thousands Of Dollars For Employees At A Company Are Listed 53 48 50 58 35 35 53 48 50 30 68 1 (29.74 KiB) Viewed 34 times
- Sample Annual Salaries In Thousands Of Dollars For Employees At A Company Are Listed 53 48 50 58 35 35 53 48 50 30 68 2 (37.99 KiB) Viewed 34 times
Sample annual salaries in thousands of dollars) for employees at a company are listed. 53 48 50 58 35 35 53 48 50 30 58 53 41 (a) Find the sample mean and sample standard deviation. (b) Each employee in the sample is given a $3000 raise. Find the sample mean and sample standard deviation for the revised data set. (c) Each employee in the sample takes a pay cut of $3000 from their original salary. Find the sample mean and the sample standard deviation for the revised data set. (d) What can you conclude from the results of (a), (b), and (c)? GEDE (c) The sample mean-thousand dollars. (Round to one decimal place as needed.) The sample standard deviation is s-thousand dollars (Round to one decimal place as needed.) (d) What can you conclude from the results of (w). (b), and (c)? When a constant k is added to or subtracted from each ontry, the sample mean is unaffected. And the new sample standard deviation is s + k or s-k. respectively When a constant k is added to or subtracted from each entry, the new sample mean is **k or X-k, respectively, and the new sample standard deviation is When a constant is added to or subtracted from each entry, the new sample mean is x+korx-k, respectively, and the new sample standard deviation is OC When a constant k is added to or subtracted from each entry, the new sample mean is x +kor -k, respectively, and the sample standard deviation remains A. ов. sok sk D. unaffected.