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Question 11 Not yet answered Points out of 100 Flag question Suppose a medical researcher wants to show that Heart Disease is associated with Past

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Question 11 Not yet answered Points out of 100 Flag question Suppose a medical researcher wants to show that Heart Disease is associated with Past Smoking. A random sample of 500 adults is examined to determine if they have heart disease; these same adults were asked if they have ever smoked in the past. Use the following summary table to test the following hypotheses at 0.05 level of significance.I Ho: Heart Disease and Smoking are Independent Hy: Heart Disease and Smoking are Dependent Heart Disease No Heart Disease Total Smoked in Past YES NO Total 130 70 200 110 190 300 240 250 500 What is the expected number of adults having heart disease and not smoked in the past? Select one: o None of these are correct 96 0 156 o 144 O 104

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