Every year since 1998, Arbitron and Edison Research have conducted a nationally representative survey focusing on trends

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Every year since 1998, Arbitron and Edison Research have conducted a nationally representative survey focusing on trends in digital platforms. According to their publication The Infinite Dial, in 2002, there were an average of 1.2 working computers in the U.S. home. A random sample of 45 households taken this year yielded the following data on number of working computers. Use single-value grouping.

Every year since 1998, Arbitron and Edison Research have conducted

a. Determine a frequency distribution.
b. Obtain a relative-frequency distribution.
c. Construct a frequency histogram based on your result from part (a).
d. Construct a relative-frequency histogram based on your result from part (b).

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Introductory Statistics

ISBN: 9780321989178

10th Edition

Authors: Neil A. Weiss

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