Question: Please find xstat, xalpha, p-value, critical value and conclusion A survey on company boards showed incremental improvements in most measures of female board representation in

Please find xstat, xalpha, p-value, critical value and conclusion

Please find xstat, xalpha, p-value, critical value and conclusion A survey on

A survey on company boards showed incremental improvements in most measures of female board representation in the past year. The study reported that 83 of 106 (78.30%) of welfare companies sampled, 71 of 94 (75.53%) of fashion companies sampled, 69 of 113 (61.06%) of retail companies sampled, 44 of 85 (51.76%) of news companies sampled, and 39 of 93 (41.94%) of energy companies sampled have at least one female director on their boards. Complete parts (a) through (c). a. At the 0.05 level of significance, is there evidence of a significant difference among the company types with respect to the proportion who have at least one female director on their boards? State the null and alternative hypotheses. Choose the correct answer below. O A. HO: T1 = 12 = 13 = 4 = 15 = 0 CB. HO: my = 12 = 13 = 4 = 15 H1: Not all it; are equal (where j = 1, 2, 3, 4, 5) O C. HO: T1 = 12 = 13 = 4 = 15 OD. HO: T1 = 2 = ng = TV4 = 15 = 0 H, : At least one of the ; is not equal to zero (where j = 1, 2, 3, 4, 5) The test statistic is X STAT = (Round to two decimal places as needed.)

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