Regression Analysis: BMI versus AGE
Regression Equation: BMI = 18.367 + 0.282 * AGE
Coefficients:
- Constant: 18.367
- AGE: 0.2824
P-Values:
- Constant: 0.039
- AGE: 0.0001
Model Summary:
- R-Squared: 70.28%
- Adjusted R-Squared: 71.13%
- S: 1.82143
Analysis of Variance:
- Regression:
- DF: 1
- Adj SS: 277.92
- Adj MS: 277.918
- F-Value: 84.77
- P-Value: 0.0001
- Error:
- DF: 35
- Adj SS: 112.80
- Adj MS: 3.318
Using this hypothesized output, we can write the results as follows:
We used linear regression to assess the linear relationship. The R-square = %, which indicates that the model is . The model was significant F( , )= and p-value = . Then the P-value= for age, which means it is significant in BMI.