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Mathematics, 16.07.2021 04:50 queenkimm26

Question text A savings and loan association needs information concerning the checking account balances of its local customers. A random sample of 14 accounts was checked and yielded a mean balance of $664.14 and a standard deviation of $297.29. Find the lower value for a 98% confidence interval for the true mean checking account balance for local customers.

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Question text A savings and loan association needs information concerning the checking account balan...
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