Given the following I.Q. scores of 40 job applicants to a company. 84 100 96 102 97 90 91 80 92 96 88 99 95 102 85 96 105 80 94 104 85 87 89 80 84 100 82 88 103 102 93 86 79 101 90 99 81 89 92 100 a....

Extracted text: Given the following I.Q. scores of 40 job applicants to a company. 84 100 96 102 97 90 91 80 92 96 88 99 95 102 85 96 105 80 94 104 85 87 89 80 84 100 82 88 103 102 93 86 79 101 90 99 81 89 92 100 a. Construct a frequency distribution using interval 3. b. Construct a frequency polygon and histogram on the same axes. c. Construct cumulative frequency graphs for the given data.