An anonymous survey has been run to identify risk factors in the…
Question Answered step-by-step An anonymous survey has been run to identify risk factors in the… An anonymous survey has been run to identify risk factors in the Australian adult population and report emerging health trends. The following table summarises two variables for the respondents, health status (Column 1) and health insurance (Columns 2 and 3), which describe whether each respondent had health insurance.Health status With health insurance Without health insurance Excellent 4,199 557Very good 6,246 826Good 4,822 953Fair 1,635 484 Poor 579 8817,481 2,908Totals 4,756 7,072 5,775 2,119 667 20,389 (a) If we draw one individual at random, what is the probability that the respon- dent has excellent health and doesn’t have health insurance? Give an answer (1 mark) and a computation (3 marks).(b) If we draw one individual at random, what is the probability that the respon- dent has excellent health or doesn’t have health coverage Give an answer (1 mark) and a computation (3 marks).(c) If we draw one individual at random, what is the probability that the respon- dent has health status Excellent, Very Good, or Good. Give an answer (1 mark), and a computation (5 marks).[Image transcription text10:11 K SIT199-project-v1-2022 (… Q A questions 1-4, one PPT presentation, and one .mp4 video file. You will lose 5% of themarks for each file of the wrong format. REFERENCES (1) Learning materials of Weeks 1-10 of the SIT199 Unit site onCloudDeakin. (2) W. Keith Nicholson. Linear Algebra with Applications. Open edition. 2019, freely available at … Show more… Show more Math Applied Mathematics SIT 199 Share QuestionEmailCopy link Comments (0)
