The file Market Penetration contains Facebook penetration values (the percentage of the country population who are Face-book

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The file Market Penetration contains Facebook penetration values (the percentage of the country population who are Face-book users) for 22 of the world’s largest

a. Compute the mean, median, and mode.

b. Compute the variance, standard deviation, range, coefficient of variation, and Z scores. Are there any outliers? Explain.

c. Are the data skewed? If so, how?

d. Based on the results of (a) through (c), what conclusions can you reach concerning Facebook’s market penetration?

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Business Statistics A First Course

ISBN: 9780321979018

7th Edition

Authors: David M. Levine, Kathryn A. Szabat, David F. Stephan

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Question Posted: Jul 16, 2015 07:17 PM

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The file Market Penetration contains Facebook penetration values (the percentage of the country population who are Face-book

Question:

56 57 43 55 42 35 7 25 42 17 43 6 31 28 59 20 27 36 45 80 57 56

Step by Step Answer:

a b Facebook Penetration Mean 3940909091 Median 42 Mode 56 Minimum 6 Maximum 80 Range 74 Variance 34...View the full answer

Business Statistics A First Course

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