Write the conclusion from each output.

Output 2: One-Sample T: Calories

Descriptive Statistics

N Mean StDev SE Mean

315 1796.7 680.3 38.3 1859.9

: mean of Calories

Test

Null hypothesis H: = 2000

Alternative hypothesis H: < 2000

T-Value P-Value

-5.30 0.000

CONCLUSION:

Output3: Two-Sample T-Test and CI: Calories, Gender

Method

: mean of Calories when Gender = Female

: mean of Calories when Gender = Male

Difference: -

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

Estimation for Difference

Difference 96% CI for

Difference

-414 (-724, -105)

Test

Null hypothesis H: - = 0

Alternative hypothesis H: - 0

T-Value DF P-Value

-2.83 46 0.007

CONCLUSION:

Output4: One-Sample T: income

Descriptive Statistics

N Mean StDev SE Mean 98% CI for

315 17967 680. 383 (17070, 18863)

: mean income

CONCLUSION: