Refer to the data shown in Question 33. (a) Compute the value of x2 and the p-value
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(a) Compute the value of x2 and the p-value for the test of the null hypothesis of independence.
(b) Summarize the results of this test for the retailer€™s sales manager.
In exercise 33.
Transcribed Image Text:
Type of Complaint Lack of Sales Billing Store Inven- Person Error Display tory Long- 42 28 17 Customer term Status Recent 69 18 12 45
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Related Book For
Statistics For Business Decision Making And Analysis
ISBN: 9780321890269
2nd Edition
Authors: Robert Stine, Dean Foster
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