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The weight of adults in a certain city has amean of 130 ibs, with standard deviation of 41 ibs .asample of 25 adults living in one of the kebeles of the city is found to have a mean weight of 129 ibs. a) does this mean the residents of the kebele weight significantly less on the basis of the 1% level of significance? b) construct the 95% Cl for the population mean. (Assume normal population.)
anwar
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5 years ago
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dullo
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5 years ago
5 years ago
very nice but need answers
nuguse
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4 years ago
4 years ago
solution
Mamaru
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3 years ago
3 years ago
pls tell the answer
Mamaru
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3 years ago
3 years ago
Answer pls?
melkamu
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3 years ago
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21
Anonymous
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3 years ago
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hbkbk
Dessie Fikir
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3 years ago
3 years ago
Pleace tell the answers
Dessie Fikir
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3 years ago
3 years ago
0.1
firdyiwok
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2 years ago
2 years ago
thank u so much.
Habtamu
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2 years ago
2 years ago
SEEN answer
Degu
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1 year ago
1 year ago