A student asked her coworkers, parents, and friends, How many friends do you have on Facebook? She
Question:
A student asked her coworkers, parents, and friends, “How many friends do you have on Facebook?” She summarized her data and reported that the average number of Facebook friends in her sample is 170 with a standard deviation of 90. The distribution had a median of 120 and a mode of 105.
a. Based on these statistics, what would you surmise about the shape of the distribution? Why?
b. Does the empirical rule apply to these data? Why or why not?
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Based on the statistics provided by the student a The shape of the distribution can be surmised as r...View the full answer
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Related Book For 
Statistics The Art And Science Of Learning From Data
ISBN: 9781292444765
5th Global Edition
Authors: Alan Agresti, Christine A. Franklin, Bernhard Klingenberg
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