Question
What is the 98% confidence interval for the difference in the population means, 1 - 2, given: What is the 98% confidence interval for the
What is the 98% confidence interval for the difference in the population means, 1 - 2, given:
What is the 98% confidence interval for the difference in the population means, 1 - 2, given:
n1= 22 xbar1 = 41.2 s1 = 5.9
n2= 19 xbar2 = 43.2 s2= 6.5
C. [-3.18, -0.42]
D. [-3.48 , -0.12]
B. [-3.07 , -0.53]
A. [-3.12, -0.48]
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Graphical Approach To Precalculus With Limits A Unit Circle Approach, A
Authors: John E Hornsby, Margaret L Lial, Gary K Rockswold
5th Edition
0321899806, 9780321899804
