The accompanying table shows annual return data from 2001-2009 for Vanguard’s Balanced Index and…

The accompanying table shows annual return data from 2001-2009 for Vanguard’s Balanced Index and European Stock Index mutual funds.(excel attached) A. )Set up the hypotheses to test whether the mean returns of the two funds differ. (Hint: This is a matched -pairs comparison) B.)At the 5% level of significance, determine if the mean weight gain of women due to pregnancy is more than 35 pounds.

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