4 points 3-99 17.9 58.06 After you have copied and pasted the data into Excel, to find the average (or mean) in Excel, use the following command: -AVERAGE(highlight data) a) Find the average of the data set rounded to the nearest whole number. b) The average of the data set rounded to the nearest thousandth (3 decimal places) is: c) Find the average of the data set rounded to the nearest ten-thousandth (4 decimal places) d) The average of the data set rounded to 8 decimal places is