distributlon): (Use 3 decimal places) (a) A 95% confidence Interval from a sample of size 11. Quantile: Standard deviation of sample mean: Margin of Error: (b) A 99% confidence interval from a sample of size 22. Quantile: Standard devlation of sample mean: Margin of Error: (C) A 80% confidence Interval from a sample of size 4. Quantle: Standard deviation of sample mean:
distributlon): (Use 3 decimal places) (a) A 95% confidence Interval from a sample of size 11. Quantile: Standard deviation of sample mean: Margin of Error: (b) A 99% confidence interval from a sample of size 22. Quantile: Standard devlation of sample mean: Margin of Error: (C) A 80% confidence Interval from a sample of size 4. Quantle: Standard deviation of sample mean:
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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
Transcribed Image Text:Suppose the populatlon standard devlatlon Is 1.92. Compute the correct quantle, the correct populatlon standard devlatlon for the sample mean, and the correct margln of error for each confidence Interval (assuming the sample mean has a normal samplng
distributlon): (Use 3 decimal places)
(a) A 95% confldence Interval from a sample of slze 11.
Quantle:
Standard deviation of sample mean:
Margin of Error:
(b) A 99% confidence interval from a sample of size 22.
Quantile:
Standard devlatlon of sample mean:
Margin of Error
(c) A 80% confidence Interval from a sample of size 4.
Quantle:
Standard deviation of sample mean:
Margin of Error:
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