21 Mars Inc The Company That Produces M M Candies Claims That 24 Of M M Candies Are Blue A Sample The Author O 1 (37.62 KiB) Viewed 9 times
21 Mars Inc The Company That Produces M M Candies Claims That 24 Of M M Candies Are Blue A Sample The Author O 2 (37.62 KiB) Viewed 9 times
21 Mars Inc The Company That Produces M M Candies Claims That 24 Of M M Candies Are Blue A Sample The Author O 3 (36.07 KiB) Viewed 9 times
21) Mars Inc., the company that produces M & M candies, claims that 24% of M & M candies are blue. A sample the author of your textbook conducted (see Data Set 13 in the 10th edition of this text) showed 13 Red, 8 Brown, 25 Orange, 8 Yellow, 27 Blue, and 19 Green M & M's. How many total M & M's were in this sample? 13+8+ 25+8+27+19 a) 98 b) 100 Ho:p ≤ 24% b) Ha:p> 24% c) 27 22) See problem # 21. Use a 0.05 significance level to test the claim of Mars Inc. that 24% of their M & M's are blue. State the null and alternative hypotheses. Ho:p2 24% a) Ha: p < 24% Original claim has equality 23) See problems # 21 & 22. State the critical value. a)-1.64 b) 1.64 d) 83 Ho:p = 24% Ho:p # 24% Ha:p +24%d) Ha: p = 24% c) +1.64 d) ±1.96
24) See problemS # 21 & 22. Calculate the test statistic. a)-0.71 b) 0.70 25) See problems # 21 & 22. Calculate the pvalue. a) 0.4824 b) 0.7024 c) 0.48 c) 0.2700 26) See problems # 21 & 22. Calculate the appropriate confidence interval. a) (19.7%, 34.3%) b) (19.0%, 35.0%) c) (18.3%, 35.7%) d) -0.59 d) 0.6319 d) (15.6%, 38.4%) 27) See problems # 21 & 22. State the technical conclusion based on the traditional method. a) The test statistic is closer to zero than is the critical value; Reject Ho. b) The test statistic is closer to zero than is the critical value; FTR Ho. c) The test statistic is further from zero than is the critical value; FTR Ho. d) The test statistic is further from zero than is the critical value; Reject Ho.
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