%23 3. Question 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 =D0.05 level of...

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Extracted text: %23 3. Question 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 =D0.05 level of significance. Category 1 Category 2 Category 3 D Failures 45 42 57 Successes 72 38 77 Click the icon to view the Chi-Square table of critical values. State the hypotheses. Choose the correct answer below. A. Ho: H1 =E, and u, = E, and u3 = E, H3 = E3 H,: At least one mean is different from what is expected. B. Ho: The categories of the variable and success and failure are dependent. H,: The categories of the variable and success and failure are independent. C. Ho: The categories of the variable and success and failure are independent. H,: The categories of the variable and success and failure are dependent. D. Ho: P1 =P2 =P3 Click to select your answer(s). P Type here to search 12 ASUS f11 (12 prt f10 pause break f5 f6 f7 f8 f9 f1 f2 13 f4 esc %24 4 6. 7. 8. 6.


Extracted text: TUUL WIIOTCI tne propUIIons are equal for each category at the a=0.05le Category 1 Category 2 Category 3 D Failures 45 42 57 Successes 72 38 77 Click the icon to view the Chi-Square table of critical values. Compute ne value oI Lhe chi-square test slaustic. X = (Round to three decimal places as needed.) What range of P-values does the test statistic correspond to? The P-value is What conclusion can be made? O A. The P-value is greater than or equal to a, so reject Ho. There is sufficient evidence that the categories of the variable and success and failure are dependent. B. The P-value is greater than or equal to a, so do not reject Ho. There is not sufficient evidence that the proportions are different from each other. Click to select your answer(s). P Type here to search ASUS f8 f9 f10 f11 f5 f6 f7 f2 f3 f4 f1 E3