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The effectiveness of a blood-pressure drug is being investigated. An experimenter finds that, on average, the reduction in systolic blood pressure is 42.5 for a sample of size 22 and standard deviation 5.2. Estimate how much the drug will lower a typical patient's systolic blood pressure (using a 95% confidence level). Assume the data is from a rormally distributed population. Enter your answer as a tri-linear inequality accurate to three decimal places. <μ <

The effectiveness of a blood-pressure drug is being investigated. An experimenter finds that, on average, the reduction in systolic blood pressure is 42.5 for a sample of size 22 and standard deviation 5.2. Estimate how much the drug will lower a typical patient's systolic blood pressure (using a 95% confidence level). Assume the data is from a rormally distributed population. Enter your answer as a tri-linear inequality accurate to three decimal places. <μ <

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The effectiveness of a blood-pressure drug is being investigated. An experimenter finds that, on average, the reduction in systolic blood pressure is 42.5 for a sample of size 22 and standard deviation 5.2. Estimate how much the drug will lower a typical patient's systolic blood pressure (using a 95% confidence level). Assume the data is from a rormally distributed population. Enter your answer as a tri-linear inequality accurate to three decimal places. <μ <
Transcribed Image Text:The effectiveness of a blood-pressure drug is being investigated. An experimenter finds that, on average, the reduction in systolic blood pressure is 42.5 for a sample of size 22 and standard deviation 5.2. Estimate how much the drug will lower a typical patient's systolic blood pressure (using a 95% confidence level). Assume the data is from a rormally distributed population. Enter your answer as a tri-linear inequality accurate to three decimal places. <μ <
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