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The bull and alternate hypothesis are: Ho:u1<u2 H1:u1>u2 A random sample of 20 items from the...

The bull and alternate hypothesis are:
Ho:u1<u2
H1:u1>u2
A random sample of 20 items from the first population showed a mean of 100 and a standard deviation of 15. A sample of 16 items for the second population showed a mean of 94 and a standard deviation of 8. use the 0.5 significant level.

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orchestra answered 1 year ago
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