rogo0034
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Homework Statement
Homework Equations
The Attempt at a Solution
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Prob. for Difference of mean, single finite pop.
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rogo0034
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not entirely sure what to do here, i mean I've gotten the Variance for each, 78.125 & 50, and then... I'm confused because it's coming from one population, not two. hmmf.
rogo0034
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A: .0119 and .0024 respectively, for the prob of being over 20, is this at all right?
B:So I put them each into the central limit theorem and got: .1892 for the first and .1591 for the second
B:So I put them each into the central limit theorem and got: .1892 for the first and .1591 for the second