Question

I need the test statistic and the P-value. please!

G My C 4 of 10 (4 complete) HW Score: 2896, 2.8 of 10 pts | e Score: 0 of 1 pt Course Question Help * Conduct the hypothesis test and provide the test statistic and the critical value, and state the conclusion Assignme A person dilled a hole in a die and filled it with a lead weight, then proceeded to roll i 200 times. Here are the observed frequencies for the outcomes of 1, 2, 3, 4, 5, Study Pla behaves differently than a fair die? and 6, respectively: 26, 28, 48, 37. 26, 35. Use a 0.10 significance level to test the claim that the outcomes are not equally likely. Does it appear that the loaded die StatCrunc The test statistic is e Text Chapter Tools for Multimed Round to three decimal places as needed.) Course T 1. 1.1 Ví :/? .. (u)| More Discussio Enter your answer in the answer box and then click Check Answer Clear All Check Answer ?a ?+1 8:13 0,1

Answer 1

Step 1: Set up null and alternative hypotheses. μ 1200 H1: μ 200 Step 2: Input α (level of significance of hypothesis test) (Note: alevel of significance of hypothes is test probability of malk 0.10 Step 3: Calculate Test Statistic. Need to calculate sample mean () and sample standard deviation (s)? x (sample mean) = 33 n (sample size) s (sample standard deviation)9.39392014169 Test Statistic- _-H Calculate Test Statistic Test Statistic 39.14540378336437

Test Statistic--39.14540378336437 α=0.1 Left-tailed area corresponding to t-score of-39.1454 = 0.0000000001 Right-tailed area corresponding to t-score of 39.1454 0.0000000001 p-value-Left-Tailed Area + Right-Tailed Area = 0.0000000002 Note: p-value is greater than α. a) If p-value is greater than α then do not reject the null hypothesis. b) If p-value is less than or equal to α then reject the null hypothesis.