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Score: 0 of 2 pts { 3 of 3 (2 complete) V ) HW Score: 22.22%, 1.33 of 6 pts 12.2.5-T Question Help V '0

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Score: 0 of 2 pts { 3 of 3 (2 complete) V ) HW Score: 22.22%, 1.33 of 6 pts 12.2.5-T Question Help V '0 The following table contains the number of successes and failures for three categories of a variable. Test whether the proportions are equal for each category at the o: = 0.01 level of signicance. Category 1 Category 2 Category 3 D Failures 39 51 50 Successes 78 87 35 State the hypotheses. Choose the correct answer below. A. Ho: The categories of the variable and success and failure are independent. H1: The categories of the variable and success and failure are dependent. B. H0411 = E1 and p2 = E2 and H3 =E3 H1 : At least one mean is different from what is expected. C. H0: The categories of the variable and success and failure are dependent. H1: The categories of the variable and success and failure are independent. .v 5- H03P1= P2 =P3 H1 : At least one of the proportions is different from the others. What is the Pvalue? :| (Round to three decimal places as needed.)

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