for each of the following situations: (c) n=75, x¯=18.4, s=2.88 ____ ≤μ≤. ____ (d) n=100, x¯=51.7, s=2.45 ____ ≤μ≤. ____
for each of the following situations: (c) n=75, x¯=18.4, s=2.88 ____ ≤μ≤. ____ (d) n=100, x¯=51.7, s=2.45 ____ ≤μ≤. ____
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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A random sample of ?n measurements was selected from a population with unknown mean μ and standard deviation σ. Calculate a 95% confidence interval for μ for each of the following situations:
(c) n=75, x¯=18.4, s=2.88
____ ≤μ≤. ____
(d) n=100, x¯=51.7, s=2.45
____ ≤μ≤. ____
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