Two random samples are selected from two independent populations. A summary of the samples sizes, sample means, and sample standard deviations is given below: n1=51, x¯1=59.2, s1=5.5 n2=50,x¯2=71.4,s2=10.4 Find a 93% confidence interval for the difference μ1−μ2μ1−μ2 of the means, assuming equal population variances. Confidence Interval =
Two random samples are selected from two independent populations. A summary of the samples sizes, sample means, and sample standard deviations is given below: n1=51, x¯1=59.2, s1=5.5 n2=50,x¯2=71.4,s2=10.4 Find a 93% confidence interval for the difference μ1−μ2μ1−μ2 of the means, assuming equal population variances. Confidence Interval =
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Two random samples are selected from two independent populations. A summary of the
n1=51, x¯1=59.2, s1=5.5
n2=50,x¯2=71.4,s2=10.4
Find a 93% confidence interval for the difference μ1−μ2μ1−μ2 of the means, assuming equal population variances.
Confidence Interval =
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