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Null Hypothesis: The gross income is impacted by Color Alternative Hypothesis: there is no significant impact on gross income by color Question do we reject

Null Hypothesis: The gross income is impacted by Color

Alternative Hypothesis: there is no significant impact on gross income by color

Question do we reject or fail to reject null hypo?

t Test Color-BlackandWhite Assuming unequal variances Difference 17208191 t Ratio 3.721787 Std Err Dif 4623636.3 DF 146.5422 Upper CL Dif 26345812 Prob > It| 0.0003* Lower CL Dif 8070570.3 Prob > t 0.0001* Confidence 0.95 Prob

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