2. (18 points) A sample of 500 college students participated in a study designed to evaluate the level of college studen

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2 18 Points A Sample Of 500 College Students Participated In A Study Designed To Evaluate The Level Of College Studen 1 (22.21 KiB) Viewed 109 times

2. (18 points) A sample of 500 college students participated in a study designed to evaluate the level of college students' knowledge of a certain group of common diseases. The following table shows the students classified by major field of study and level of knowledge of the group of diseases: Knowledge of Diseases Major - Good Poor Total Premed 30 90 120 Other 22 358 380 Total 52 448 500 Do these data suggest that the knowledge of the group of diseases and the major field of study of the college students from which the present sample was drawn are independent? Test at a 0.05. (Show all necessary details)