The table in the next column contains observed values and expected values in parentheses for two categorical
Question:
The table in the next column contains observed values and expected values in parentheses for two categorical variables, X and Y, where variable X has three categories and variable Y has two categories.
(a) Compute the value of the chisquare test statistic.
(b) Test the hypothesis that X and Y are independent at the a = 0.05 level of significance.
Transcribed Image Text:
X3 X2 74 (80.43) X1 34 (39.46) 18 (12.54) 87 (75.12) 12 (23.88) и 32 (25.57)
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a b Classical Approach There are 2 rows and 3 columns so df and the critical value i...View the full answer
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Related Book For
Statistics Informed Decisions Using Data
ISBN: 9780134133539
5th Edition
Authors: Michael Sullivan III
Question Posted:
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