Discuss two advantages of systematic random sample over simple random sample. (5 Marks)

b) A survey was carried out using a simple random sample of 10 students. These students were picked from population of 100 students. The random numbers in the Table below were used to select the sample, starting at the first digit in row 3 and working along the row.

7898 8002 4418 2747 8079 4993 6863 9542 0949 4531 6955 5826 9971 6233 7887 8640 3204 6906 5719 1116 5982 9532 2422 8333 8828 9002 2680 1928 8532 3600 4431 3453 3070 5239 3168 6490 0274 8443 9984 7503 0263 8086 3372 5454 1599 5868 4764 0158 1225 5558 7840 9394 8126 6974 1561 4765 0758 8717 6979 6306 8514 6959 7775 5844 5147 9173 4558 9107 0453 6119 2915 6586 9670 6580 5202 3137 1170 0345 6099 6352 6074 6142 1898 3657 1924 5625 3556 8178 0103 6107 3490 3349 7010 2045 6123 6271 8981 5274 2183 9820 0957 3988 6747 3508 8914