Consumers were surveyed on the number of visits to a Sears store (often, occasional, and never) and

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Consumers were surveyed on the number of visits to a Sears store (often, occasional, and never) and if the store was located in an enclosed mall (yes and no). The results are summarized in a contingency table:

a.?Are the number of visits and enclosed mall variables independent? Why? Interpret your conclusion.b. Draw a tree diagram and determine the joint probabilities.

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Basic Statistics For Business & Economics

ISBN: 9781259268939

6th Canadian Edition

Authors: Douglas A. Lind, William G Marchal, Samuel A. Wathen, Carol Ann Waite

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Question Posted: Dec 05, 2019 05:10 AM

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Consumers were surveyed on the number of visits to a Sears store (often, occasional, and never) and

Question:

Enclosed Mall Visits Yes No Total 280 Often 160 120 Occasional 125 135 260 Never 15 150 165 300 405 705

Step by Step Answer:

a Independence requires that PAB PA One possibility is Pvisit oftenyes enclosed mall ...View the full answer

Basic Statistics For Business & Economics

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