Perform a two-tailed hypothesis test

Reference no: EM13113784

Conduct a two-tailed hypothesis test given the information below.

Assuming that the population variances are equal for male and female Grade Point Averages (GPAs), use the following sample data to test whether the averages are different at the 0.05 level of significance.

Male GPA's Female GPA's
Sample Size 12 13
Sample Mean 2.8 4.95
Sample Standard Dev .25 .8

Reference no: EM13113784

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