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Q-2 Two samples drawn from two normal populations N (MI, a) and N The following information (42,922). 733 available on these samples regarding the

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Q-2 Two samples drawn from two normal populations N (MI, a) and N The following information (42,922). 733 available on these samples regarding the expen diture in rupees per month per family. Sample 1 0 =42 x=744.85 0 = 158165-43 Sample 2 02=32 x=516-78 02 = 26413.61 To test whether the average expenditure Per month family is equal.

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