“The t-test for the difference of two mean car discounts,” we rejected the null hypothesis that the mean discount received by men and women is the same. Here are the histograms of the discounts for both women and men. Check the assumptions and conditions and state any concerns you might have about the conclusion we reached.

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Frequency 10 8 9 4 2 Frequency 10 8 9 4 2 500 1000 1500 2000 0 500 1000 1500 2000 Discount (Women) Discount (Men)