Answered step by step
Verified Expert Solution
Question
1 Approved Answer
The following table contains the number of successes and failures for three categories of a variable. Test whether the proportions are equal for each
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 Category 3 Failures Successes 69 26 30 70 55 55 State the hypotheses. Choose the correct answer below. OA. Ho: The categories of the variable and success and failure are independent. H: The categories of the variable and success and failure are dependent. OB. Ho P1 P2 P3 H: At least one of the proportions is different from the others. OC. Ho: The categories of the variable and success and failure are dependent. H: The categories of the variable and success and failure are independent. OD. Ho: H =E and = E2 and 3 = E3 H: At least one mean is different from what is expected. What is the P-value? What is the P-value? (Round to three decimal places as needed.) What conclusion can be made? OA. The P-value is greater than or equal to a, so reject Ho. There is not sufficient evidence that the proportions are different from each other. OB. The P-value is less than a, so reject Ho. There is sufficient evidence that the proportions are different from each other. OC. The P-value is less than a, so do not reject Ho. There is not sufficient evidence that the categories of the variable and success and failure are dependent. OD. The P-value is greater than or equal to a, so do not reject Ho. There is sufficient evidence that the catenaries of the variable and success and failure are denendent
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started