Question
The mean diastolic blood pressure for a random sample of 80 people was 90 millimeters of mercury. If the standard deviation of individual blood pressure
The mean diastolic blood pressure for a random sample of 80 people was 90 millimeters of mercury. If the standard deviation of individual blood pressure readings is known to be 9 millimeters of mercury, find a 95% confidence interval for the true mean diastolic blood pressure of all people. Then give its lower limit and upper limit.
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Practical Linear Algebra A Geometry Toolbox
Authors: Gerald Farin, Dianne Hansford
3rd Edition
1466579587, 9781466579583
