The data set represents the numbers of movies that a sample of 20 people watched in a
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The data set represents the numbers of movies that a sample of 20 people watched in a year.
(a) Construct a frequency distribution for the data set using six classes.
Include class limits, midpoints, boundaries, frequencies, relative frequencies, and cumulative frequencies.
(b) Display the data using a frequency histogram and a frequency polygon on the same axes.
(c) Display the data using a relative frequency histogram.
(d) Describe the shape of the distribution as symmetric, uniform, skewed left, skewed right, or none of these.
(e) Display the data using an ogive.
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Related Book For
Elementary Statistics Picturing The World
ISBN: 9780134683416
7th Edition
Authors: Ron Larson, Betsy Farber
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