The table lists the number of wireless devices per household in a small town in the United

Question:

The table lists the number of wireless devices per household in a small town in the United States.

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(a) Construct a probability distribution.

(b) Graph the probability distribution using a histogram and describe its shape.

(c) Find the mean, variance, and standard deviation of the probability distribution and interpret the results.

(d) Find the probability of randomly selecting a household that has at least four wireless devices.

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Elementary Statistics Picturing The World

ISBN: 9781292260464

7th Global Edition

Authors: Betsy Farber, Ron Larson

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Question Posted: Apr 27, 2024 11:03 PM

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The table lists the number of wireless devices per household in a small town in the United

Question:

Wireless devices Number of households 0 1 2 3 4 5 277 471 243 105 46 46 22

Step by Step Answer:

a b c The mean is 13 so the average numb...View the full answer

Elementary Statistics Picturing The World

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