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7. A teacher gave a 10-point quiz to 10 students. Their scores are shown in the dot plot below. 2 3 5 6 7
7. A teacher gave a 10-point quiz to 10 students. Their scores are shown in the dot plot below. 2 3 5 6 7 8 9 10 a) (4 points) Find each of the following measures: Mean: Median: MAD (Mean Absolute Deviation): b) (5 points) Create a box-and-whisker plot for the data. 0 2 6 7 8 9 10 c) (4 points) What does it mean to say that a student scored in the 75th percentile on a quiz? Briefly explain
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To calculate the MAD we need to find the deviation of each score from the mean take the a...
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Statistics
Authors: James T. McClave
13th Edition
978-0134080611, 134080610, 134080211, 978-0134080215
