Question

C Total 90 150 240 25 50 75 50 60 110 15 40 2 Total a. Compute the expected frequencies for each cell (Type integers or decimals.) 2 b. Compute Set up the null and alternative hypotheses to test. Choose the correct answer below 0 A. Ho: Not all πί are equal (where,-A, B, O B. Ho: π1 = π2 XSTAT Is it significant at α-0.05? H1 : Not all π¡ are equal (where j = 1, 2) C) 0 D. Ho: Not all π¡ are equal (where j = 1, 2) H1 : Not all πί are equal (where j-A, B, C) 2 Compute χ ŠTAT | (Round to three decimal places as needed.) =| STAT p-value = (Round to three decimal places as needed.) 2 is χTAT significant at α = 0.05? O A. No, because the p-value is greater than or equal to the level of significance. O B. No, because the p-value is less than the level of significance ° C. Yes, because the p-value is greater than or equal to the level of significance. O D. Yes, because the p-value is less than the level of significance.

Answer 1

observes rim ex peol freqmende 2 C. 20.63 281 l2S 2 34 38 6.87 687S STAT Et