Two local post offices are interested in knowing the average number of Christmas cards that are...

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Two local post offices are interested in knowing the average number of Christmas cards that are mailed out from the towns tha

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sognoticance level (&= 0.1) . So we woll revent Conclusoon! Hers, p-value (0.0000) of len than the therefore null hypothens H

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Two local post offices are interested in knowing the average number of Christmas cards that are...

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