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15) Some sources report that the systolic blood pressures of 18-year-old women are Normally distributed with a population standard deviation of 12 mm Hg. Find the margin of error at the 95% confidence level if sample sizes of n = 25 are randomly selected. M.O.E =>

15) Some sources report that the systolic blood pressures of 18-year-old women are Normally distributed with a population standard deviation of 12 mm Hg. Find the margin of error at the 95% confidence level if sample sizes of n = 25 are randomly selected. M.O.E =>

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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15) Some sources report that the systolic blood pressures of 18-year-old women are Normally distributed with a population standard deviation of 12 mm Hg. Find the margin of error at the 95% confidence level if sample sizes of n = 25 are randomly selected. M.O.E=
Transcribed Image Text:15) Some sources report that the systolic blood pressures of 18-year-old women are Normally distributed with a population standard deviation of 12 mm Hg. Find the margin of error at the 95% confidence level if sample sizes of n = 25 are randomly selected. M.O.E=
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