Show transcribed image text Take a Test -Andrea Montgomery- Google Chrome Secure | https//www.mathoxd.com/Student/Player Test.aspx2testld-1671539378centerwin MAT135C01 Intro to Statistics: MA1 FA17 (Dale Blake) Test: Module 4 Test (Chapters 8, 9, 10, 11) Time Remaining: 02 55:43 Submit Test This Question: 1 pt 13 of 20 (0 complete) ▼ This Test: 20 pts possible An organization surveyed 1,100 adults and asked, Are you a total abstainer from, or do you on occasion consume, alcoholic beverages? Of the 1,100 adults surveyed, 362 ndicated that they were total a stane s Sirty years late the same ques n was asind n 100 its r o nd ed they n't abstainers. Has the proportion of adults who totally abstain from alcohol changed? Use the a -0.05 level of significance Determine the nul and alternative hypotheses Choose the correct answer below A. Ho-P1 = P2 versus H, p?P2 OB, Ho Pr-oversus H1 p1 #0 OC. Ho: p1 = P2 versus H, p-p2 O D. Ho p1-p2 versus H1 P1 2 The test statistic zo is □ (Round to two decimal places as needed.) The P-value is □ (Round to three decimal places as needed ) What is the result of this hypothesis test? O A. Reject the null hypothesis because there is not sufficient evidence to conclude that the proportion of adults who totally abstain from alcohol has changed at the α·0 05 level of significance. Click to select your answers) 0
Take a Test -Andrea Montgomery- Google Chrome Secure | https//www.mathoxd.com/Student/Player Test.aspx2testld-1671539378centerwin MAT135C01 Intro to Statistics: MA1 FA17 (Dale Blake) Test: Module 4 Test (Chapters 8, 9, 10, 11) Time Remaining: 02 55:43 Submit Test This Question: 1 pt 13 of 20 (0 complete) ▼ This Test: 20 pts possible An organization surveyed 1,100 adults and asked, Are you a total abstainer from, or do you on occasion consume, alcoholic beverages? Of the 1,100 adults surveyed, 362 ndicated that they were total a stane s Sirty years late the same ques n was asind n 100 its r o nd ed they n't abstainers. Has the proportion of adults who totally abstain from alcohol changed? Use the a -0.05 level of significance Determine the nul and alternative hypotheses Choose the correct answer below A. Ho-P1 = P2 versus H, p?P2 OB, Ho Pr-oversus H1 p1 #0 OC. Ho: p1 = P2 versus H, p-p2 O D. Ho p1-p2 versus H1 P1 2 The test statistic zo is □ (Round to two decimal places as needed.) The P-value is □ (Round to three decimal places as needed ) What is the result of this hypothesis test? O A. Reject the null hypothesis because there is not sufficient evidence to conclude that the proportion of adults who totally abstain from alcohol has changed at the α·0 05 level of significance. Click to select your answers) 0
