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Question 1 (1 point) Scores on a test have a mean of 66 and a standard deviation of 9. Michelle has a score of 57. Convert Michelles score to a z score. 12 Question 2 (1 point) 15 Determine the quartile or interquartile range as specified. The weights (in pounds) of 18 randomly selected adults are given below. Find the third quartile, Qs- 7 18 120 165 187 143 119 132 127 156 179 159 180 202 114 146 si 168 173 144 20 173 lb 174.5 lb 170
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