alphazwest/covariance-calculations.csv

## covariance-calculations.csv

          
            Observation 
Number
            Predictor 
(X)
            xi-x_bar
            Response 
(Y)
            yi - y_bar
            (yi - y_bar)(xi-x_bar)

            
              1
              10
              4.5
              3.15
              -1.471
              -6.6195

            
              2
              11
              5.5
              3.47
              -1.151
              -6.3305

            
              3
              12
              6.5
              3.86
              -0.761
              -4.9465

            
              4
              13
              7.5
              4.07
              -0.551
              -4.1325

            
              5
              14
              8.5
              4.57
              -0.051
              -0.4335

            
              6
              15
              9.5
              4.86
              0.239
              2.2705

            
              7
              16
              10.5
              5
              0.379
              3.9795

            
              8
              17
              11.5
              5.43
              0.809
              9.3035

            
              9
              18
              12.5
              5.64
              1.019
              12.7375

            
              10
              19
              13.5
              6.16
              1.539
              20.7765
Observation Number	Predictor (X)	xi-x_bar	Response (Y)	yi - y_bar	(yi - y_bar)(xi-x_bar)
1	10	4.5	3.15	-1.471	-6.6195
2	11	5.5	3.47	-1.151	-6.3305
3	12	6.5	3.86	-0.761	-4.9465
4	13	7.5	4.07	-0.551	-4.1325
5	14	8.5	4.57	-0.051	-0.4335
6	15	9.5	4.86	0.239	2.2705
7	16	10.5	5	0.379	3.9795
8	17	11.5	5.43	0.809	9.3035
9	18	12.5	5.64	1.019	12.7375
10	19	13.5	6.16	1.539	20.7765