Con X w lear X 2021100 i (2 unread > darwinian | C Short Ess | |Course H | ly blackboa | |Content | Biostatist | SPSS - M| [ Diagram( G QUESTION + X C A https://bb-csuohio.blackboard.com/ultra/courses/_140669_1/cl/outline?legacyUrl=~2Fwebapps~2Fblackboard-2Fconten... G * Question Completion Status: X QUESTION 9 3 points Save Answer 18 The data above was for a study over a possible link between coffee consumption and myocardial infarction (MI). It was from a sample of 200 males aged 50 to 59 years in the general population. The researchers want to determine if there is an association between coffee drinking and MI. Use the data in the following table to selece proper answer(s)._ The Chi-square test of independence can be used for this analysis. O The McNemar's test can be used for this analysis. At 5% level of significance, there is no significant association between coffee drinking and MI. At 5% level of significance, there is significant association between coffee drinking and MI. O The confidence interval estimate for the odds ratio of having MI given a person drinks coffee versus not drinking coffee is (0.24, 1.53). QUESTION 10 3 points Save Answer In an observational study, 200 subjects were randomly selected from a community. Among the selected subjects, 100 of them are white and 30 of these white people do not always wear seatbelt. The other 100 subjects are black and 45 of them do not always wear seatbelt. Which of the X following statements is(are) correct? (In this question, race is considered as a possible risk factor.) The estimated odds ratio of not wearing seatbelt for white versus black people is 2/3 or .67. The estimated odds ratio of not wearing seatbelt for white versus black people E is .52. ) Statistically, at 5% level of significance, there is no significant different between the percentage of white people who always wearing seatbelt versus the percentage of black people who always wearing seatbelt. Or, say, there is no significant correlation between race (white or black) and seatbelt wearing behavior. Statistically, at 5% level of significance, there is significant different between the percentage of white people who always wearing seatbelt versus the percentage of black people who always wearing seatbelt. Or, say, there is significant correlation between race (white or black) and seatbelt wearing behavior. Priv Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Save and Submit Ter 11:07 PM Type here to search O Eli W 2 63 F Mostly clear 10/21/2021 73