The following information is obtained from two independent samples selected from two populations. 280 X = 5.11 0.78 n2 = 200 X2 = 4,56 02 = 0.55 Construct a 98% confidence interval for 41 - H2. Round your answers to two decimal places. The difference between the two population means is i to i|

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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The following information is obtained from two independent samples selected from two populations.
ni = 280 I = 5.11
61 =
= 0.78
%3D
n2
200
X2 = 4.56
02 = 0.55
%3D
Construct a 98% confidence interval for u1 - 42.
Round your answers to two decimal places.
The difference between the two population means is i
to i|
Transcribed Image Text:The following information is obtained from two independent samples selected from two populations. ni = 280 I = 5.11 61 = = 0.78 %3D n2 200 X2 = 4.56 02 = 0.55 %3D Construct a 98% confidence interval for u1 - 42. Round your answers to two decimal places. The difference between the two population means is i to i|
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