1. Test the claim the mean BMI for males is greater than the BMI for females.

Null Hypothesis: H₀: ?1 = ?2

Alternative Hypothesis: H₁: ?1 > ?2

Where ?1 is mean weight for males and

?2 is the mean weight for females

Compute and show your p values: Rewriting the null and alternative hypothesis.

Null hypothesis H_0:?1 - ?2 = 0

Alternative Hyothesis: H₁: ?1 -?2

Oneway Analysis of BMI By SEX 35 2 33 -1.64-1 28 -0 67 0.67 1.28 1.64 F M 30 BMI 25 20 15- F M 0.01 0.02 0.99 0.98 0.95 SEX Normal Quantile t Test M-F Assuming unequal variances Difference -1,4159 t Ratio -2.87839 Std Err Dif 0.4919 DF 128.0773 Upper CL Dif -0.4426 Prob > t 0.0047* Lower CL Dif -2.3893 Prob > t 0.9977 Confidence 0.95 Prob