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 a0.01 level of significance. Category 1 Category 2 Category 3 D 48 Failures 88 37 Successes 62 68 44 OB. H: The categories of the variable and success and failure are dependent. H,: The categories of the variable and suconss and failure are independent. OC. H: E, and u2 = E, and , -E, H,: At least one mean is different from what is expected. OD H: The categories of the variable and success and failure are independent. H,: The categories of the variable and success and failure are dependent. What is the P-value? (Round to three decimal places as needed.) nter your answer in the answer box and then click Check Answer.

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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 a =0.01 level of significance.
Category 1 Category 2
88
Category 3 =
Failures
48
37
Successes
62
68
44
O B. H: The categories of the variable and success and failure are dependent.
H,: The categories of the variable and sucess and failure are independent.
OC. H: H, =E, and u, = E, and u =E
H,: At least one mean is different from what is expected.
OD. H,: The calegories of the variable and success and failure are independent.
H,: The categories of the variable and success and failure are dependent.
What is the P-value?
(Round to three decimal places as needed.)
Enter your answer in the answer box and then click Check Answer.
Transcribed Image Text: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 a =0.01 level of significance. Category 1 Category 2 88 Category 3 = Failures 48 37 Successes 62 68 44 O B. H: The categories of the variable and success and failure are dependent. H,: The categories of the variable and sucess and failure are independent. OC. H: H, =E, and u, = E, and u =E H,: At least one mean is different from what is expected. OD. H,: The calegories of the variable and success and failure are independent. H,: The categories of the variable and success and failure are dependent. What is the P-value? (Round to three decimal places as needed.) Enter your answer in the answer box and then click Check Answer.
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