From the table of random numbers in Table 1 in Appendix B, construct another table showing 20

Question:

From the table of random numbers in Table 1 in Appendix B, construct another table showing 20 sets of 5 randomly selected single-digit integers. Find the mean of each set (the grand mean) and compare this value with the theoretical population mean, m, using the absolute difference and the % error. Show all work.