1) Calculate the mean of the following numbers: 5, 8, 7, 4, 8, 3, 1, 12 a) 6 b) 7 c) 5 d) 4 2) Calculate the median of the following numbers: 91, 114, 98, 85, 123, 110 a) 98 b) 110 c) 104 d) 88 3) What is the mode of the following numbers: 4, 8, 2, 3, 8, 4, 9, 11, 15, 8, 7, 5 a) 4 b) 7 c) 8.5 d) 8 4) What is the range of these numbers: 104, 157, 170, 212, 256 a) 152 b) 108 c) 140 d) 200 5) Tina wants to choose someone consistently good for her bowling team. Roger's mean score per round is 7 and his range is 3. Harry's mean score is 7.5 and his range is 8. Who should she choose? a) Harry b) Roger

Mean, Median, Mode and Range practice questions

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