tiempo puntaje x^2 y^2 xy x-xp0 9 0 81 0 -90

15 8.6 225 73.96 129 -7530 8.2 900 67.24 246 -6045 7.8 2025 60.84 351 -4560 7.4 3600 54.76 444 -3075 7 5625 49 525 -1590 6.6 8100 43.56 594 0

105 6.4 11025 40.96 672 15120 6 14400 36 720 30135 5.8 18225 33.64 783 45150 5.8 22500 33.64 870 60165 5.4 27225 29.16 891 75180 5.2 32400 27.04 936 90

1170 89.2 146250 630.8 7161 090 6.861538462 11250 48.52307692 550.8461538

tiempo puntaje y^ y-y^ (y-y^)^2 LCS0 9 8.767033 0.232967 0.054273623 9.119164258

15 8.6 8.449453 0.150547 0.022664399 8.76543730230 8.2 8.131873 0.068127 0.004641288 8.41171034745 7.8 7.814293 -0.014293 0.00020429 8.05798339160 7.4 7.496713 -0.096713 0.009353404 7.70425643575 7 7.179133 -0.179133 0.032088632 7.3505294890 6.6 6.861553 -0.261553 0.068409972 6.996802524

105 6.4 6.543973 -0.143973 0.020728225 6.71536948120 6 6.226393 -0.226393 0.05125379 6.433936435135 5.8 5.908813 -0.108813 0.011840269 6.152503391150 5.8 5.591233 0.208767 0.04358366 5.871070347165 5.4 5.273653 0.126347 0.015963564 5.589637302

0 20 40 60 80 100 120 140 160 180 2000

1

2

3

4

5

6

7

8

9

10

f(x) = − 0.0211721611721612 x + 8.76703296703297R² = 0.978960570115805

Column CLinear (Column C)

180 5.2 4.956073 0.243927 0.059500381 5.30820425889.200189 -0.000189 0.394505498 7.113584996

130.693038

y-yp (x-xp)^2 (y-yp)^2 (x-xp)(y-yp)2.138461538 8100 4.573017751 -192.4615381.738461538 5625 3.022248521 -130.3846151.338461538 3600 1.79147929 -80.30769230.938461538 2025 0.880710059 -42.23076920.538461538 900 0.289940828 -16.15384620.138461538 225 0.019171598 -2.07692308-0.26153846 0 0.068402367 0-0.46153846 225 0.213017751 -6.92307692-0.86153846 900 0.742248521 -25.8461538-1.06153846 2025 1.126863905 -47.7692308-1.06153846 3600 1.126863905 -63.6923077-1.46153846 5625 2.136094675 -109.615385-1.66153846 8100 2.760710059 -149.538462

-7.10543E-15 40950 18.75076923 -867sxx syy sxy

b1 -0.021172b0 8.767033

LCI8.4149017428.1334686987.8520356537.5706026097.289169565 0.189378289 S

7.007736526.726303476

6.372576526.0188495655.6651226095.3113956534.957668698

0 20 40 60 80 100 120 140 160 180 2000

1

2

3

4

5

6

7

8

9

10

f(x) = − 0.0211721611721612 x + 8.76703296703297R² = 0.978960570115805

Column CLinear (Column C)

0 20 40 60 80 100 120 140 160 180 2005

5.5

6

6.5

7

7.5

8

8.5

9

9.5

y^Linear (y )̂LCSLinear (LCS)LCILinear (LCI)

4.6039417426.609521004

0 20 40 60 80 100 120 140 160 180 2005

5.5

6

6.5

7

7.5

8

8.5

9

9.5

y^Linear (y )̂LCSLinear (LCS)LCILinear (LCI)

0 20 40 60 80 100 120 140 160 180 2005

5.5

6

6.5

7

7.5

8

8.5

9

9.5

y^Linear (y )̂LCSLinear (LCS)LCILinear (LCI)

0 20 40 60 80 100 120 140 160 180 2005

5.5

6

6.5

7

7.5

8

8.5

9

9.5

y^Linear (y )̂LCSLinear (LCS)LCILinear (LCI)