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QUESTION 8 This table contains the IQ scores, weights and test scores of 20 lumberjacks from Point Roberts Forest in Washington State. lumberjack score weight

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QUESTION 8 This table contains the IQ scores, weights and test scores of 20 lumberjacks from Point Roberts Forest in Washington State. lumberjack score weight 1Q Calculate the mean of each variable, and sum these means 66 202 114 2 64 196 128 3 66 202 68 4 69 200 153 5 58 178 66 6 62 251 135 7 66 201 66 8 62 204 156 9 69 210 67 10 63 192 67 11 72 201 120 12 66 201 87 13 61 187 97 14 56 170 105 15 58 176 143 16 67 203 138 17 72 218 126 18 59 179 120 19 66 200 115 20 61 187 78

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