The contingency table in Exercise 39 shows counts of the types of gasoline bought during the week
Question:
(a) Find the value of chi-squared and Cramer’s V for this table.
(b) Interpret these values. What do these tell you about the association in the table?
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a The expected counts for the table are 189677 88414474 1892078844426 132677 88410109 1322...View the full answer
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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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