1. Solutions for Tutorial 31.
(a). Results for: P027.txt Correlations: Minutes, Units
Pearson correlation of Minutes and Units = 0.994, P-Value = 0.000
Correlations: Minutes, FITS1
Pearson correlation of Minutes and FITS1 = 0.994, P-Value = 0.000
Analysis of Variance
Source DF SS MS F P
Regression
Residual Error
Total
So (b) SST=27768, (c ) SSE=349.
11/21/2018
ST3131, Solution 3

2. Pearson correlation of Y1 and X1 = 0.816, P-Value = 0.0022.
Predictor Coef SE Coef T P
Constant X
S = R-Sq = 66.7% R-Sq(adj) = 62.9%
Predictor Coef SE Coef T P
Constant X
S = R-Sq = 66.6% R-Sq(adj) = 62.9%
Predictor Coef SE Coef T P
Constant X
S = R-Sq = 66.6% R-Sq(adj) = 62.9%
Predictor Coef SE Coef T P
Constant X
S = R-Sq = 66.7% R-Sq(adj) = 63.0%
11/21/2018
ST3131, Solution 3

3. 4.
Results for: P027.txt Regression Analysis: Minutes versus Units
The regression equation is Minutes = Units
Predictor Coef SE Coef T P
Constant
Units
11/21/2018
ST3131, Solution 3