From the Data Bank, choose one of the following variables: age, weight, cholesterol level, systolic pressure, IQ, or sodium level. Select at least 30 values, and find the mean, median, mode, and midrange. State which measurement of central tendency best describes the average and why.

Data from Data Bank Appendix B

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Data Bank 8888888 ID number 01 02 03 04 05 06 07 08 10 11 12 13 14 Age 27 1 1 0 2 0 2 1 1 1 2 1 47 1 48 3 1 25 2 2 63 0 1 37 2 0 18 32 24 19 56 65 36 NEducational level 43 Smoking status 0 1 Exercise 1 1 0 0 1 2 0 0 0 2 0 1 0 1 1 2 3 0 3 Weight 120 145 118 162 106 143 160 215 127 132 196 109 170 187 Serum cholesterol Systolic pressure 240 215 201 215 199 210 01 193 126 210 120 196 128 208 129 188 119 206 136 131 99 163 106 132 111 138 109 148 115 115 114 242 149 101 193 142 109 118 105 115 108 106 111 Sodium Gender 136 137 135 142 133 138 140 M 151 M 134 F 135 F F M M S F M M M F S F W W Marital status 146 M 141 F 152 F 144 M D M D D S D M