Question

 Output1:Two-Sample T-Test and CI: Calories, GenderMethodμ₁: mean of Calories

when Gender = Female

µ₂: mean of Calories when Gender = Male

Difference: μ₁ – µ₂

Equal variances are not assumed for this analysis.

Descriptive Statistics: Calories

Gender N Mean StDev SE Mean

Female 273 1741 620 38

Male 42 2156 917 141

 Test

Null hypothesis H₀: μ₁ – µ₂ = 0

Alternative hypothesis H₁: μ₁ – µ₂ ≠ 0

T-Value P-Value

-2.83       0.007

CONCLUSION:

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