1) What is the MODE? a) 3 b) 9 c) 6 d) 5 2) What is the range of situps completed? a) 7 b) 20 c) 22 d) 6 3) What is the MEDIAN? a) 23 b) 6 c) 22.75 d) 3 4) Which statement is TRUE? a) The maximum is 90. b) There are 21 data points. c) There is no mode. d) The outlier is 51. 5) What is the best reason to claim a class performed better on the test looking at the test data? a) Class B because it has the longest row. b) Both because they both have a mode. c) Class A because the top half of the scores are above 90%. d) Class A because there are more students. 6) What is the Interquartile Range? a) 25% b) 20 -10 = 10 c) 17 d) 32 - 5 = 27 7) Which class had the lower median? a) Class A b) Class B c) They have the same median. 8) What percent of the data is above 55? a) 25% b) 50% c) 75% 9) How many people took part in the Polar Plunge? a) 4.5 b) 7.5 c) 17 d) 4 10) Which of the following means average and requires you to "add then divide"? a) Mode b) Mean c) Median d) Range

Data Review with Visual Representations

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