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lila1.lyryx.com C Course List ~ Lyryx Learning Inc Assignments for BSTA 200 ~ Lyryx Learning Inc Assignment 11 (Question 5) ~ Lyryx Learning Inc Course Hero Assignment 11 (Question 5) Name: Rasandeep Kaur Date: 2020-04-17 Question 5 [10 points] A doctor at a walk-in clinic is studying high blood pressure among patients of the ages twenty to forty. According to the American Heart Association, a person has high blood pressure if their Systolic and Diastolic readings are above 139 and 89 respectively. A random sample of 14 patients revealed the following blood pressures, where the readings (x,y) correspond to (Systolic, Diastolic) blood pressures. (180, 120) (110,70) (179, 109) (190, 120) (140,99) (140,99) (129,80) (139,85) (129,80) (160,109) (130,85) (180,110) (180,110) (190,110) Assume that the population distribution is normal. For full marks your answer should be accurate to at least two decimal places. a) Find the mean systolic reading of blood pressure for this sample. Mean = 0 b) Obtain a point estimate of the population mean of systolic blood pressures. Estimate of Population Mean = 0 c) Construct a 95-percent confidence systolic reading estimate for the population mean. Confidence Interval = ( 0 , 0 ) d) Can we conclude that these patients have a mean systolic reading in the high blood pressure area? From our findings we can conclude that the patients have a high mean blood pressure. From our findings we can not conclude that the patients have a high mean blood pressure. Official Time: 17:00:15 SUBMIT AND MARK SAVE AND CLOSE