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2) In the year 2033, Kayla Faruq is leading emergency room doctor. Kayla is presently researching the relationship between stress and cardiovascular disease. Suppose systolic blood pressures of patients that are experiencing chronic stress is normally distributed with a mean of 140 and a standard deviation of 5.9.

2) In the year 2033, Kayla Faruq is leading emergency room doctor. Kayla is presently researching the relationship between stress and cardiovascular disease. Suppose systolic blood pressures of patients that are experiencing chronic stress is normally distributed with a mean of 140 and a standard deviation of 5.9.

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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2) In the year 2033, Kayla Faruq is leading emergency room doctor. Kayla is presently researching the relationship between stress and cardiovascular disease. Suppose systolic blood pressures of patients that are experiencing chronic stress is normally distributed with a mean of 140 and a standard deviation of 5.9.
Transcribed Image Text:2) In the year 2033, Kayla Faruq is leading emergency room doctor. Kayla is presently researching the relationship between stress and cardiovascular disease. Suppose systolic blood pressures of patients that are experiencing chronic stress is normally distributed with a mean of 140 and a standard deviation of 5.9.
2:44 B e) One patient's systolic blood pressure was 2.05 standard deviations above the mean. What was this patient's systolic blood pressure? f) Using Z>2 as a criterion for an outlier, what is the minimum sample size such that a sample mean of 143 would be classified as an outlier? 87 (G) Kayla is developing new techniques with the goal of decreasing systolic blood pressures. Kayla desires the population mean to be such that in a random sample of 9 patients the probability the sample mean is less than 133 is 0.85 (assume the population standard deviation = 5.9). In order to accomplish Kayla's goals, the population mean can be no more than (round your answer to 2 decimal places)?
Transcribed Image Text:2:44 B e) One patient's systolic blood pressure was 2.05 standard deviations above the mean. What was this patient's systolic blood pressure? f) Using Z>2 as a criterion for an outlier, what is the minimum sample size such that a sample mean of 143 would be classified as an outlier? 87 (G) Kayla is developing new techniques with the goal of decreasing systolic blood pressures. Kayla desires the population mean to be such that in a random sample of 9 patients the probability the sample mean is less than 133 is 0.85 (assume the population standard deviation = 5.9). In order to accomplish Kayla's goals, the population mean can be no more than (round your answer to 2 decimal places)?
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