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.

X3 X2 74 (80.43) X1 34 (39.46) 18 (12.54) 87 (75.12) 12 (23.88) и 32 (25.57)

(a) Compute the value of the chi-square test statistic.
(b) Test the hypothesis that X and Y are independent at the a = 0.05 level of significance.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: