The overall averages of 12 students in a statistics class prior to taking the final exam are

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The overall averages of 12 students in a statistics class prior to taking the final exam are listed.

67 72 88 73 99 85 81 87 63 94 68 87

(a) Find the mean, median, and mode of the data set. Which best represents the center of the data?

(b) Find the range, variance, and standard deviation of the sample data set.

(d) Display the data in a stem-and-leaf plot. Use one line per stem.

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Elementary Statistics Picturing The World

ISBN: 9780134683416

7th Edition

Authors: Ron Larson, Betsy Farber

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Question Posted: May 11, 2019 06:26 AM

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The overall averages of 12 students in a statistics class prior to taking the final exam are

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a mode 87 occurs twice The m...View the full answer

Elementary Statistics Picturing The World

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