8/17/2019 chiiii cuadrado plantilla

1/3

377.733

594.933 2 5

5 8

8 11

11 14

14 17

17 20

x 11.54375

s 11.6293359

3.41018122

8/17/2019 chiiii cuadrado plantilla

2/3

f x xf  

4 3.5 14 258.807656 0.0025661945

16 6.5 104 407.030625 0.0274993628

55 9.5 522.5 229.730273 0.1493633866

47 12.5 587.5 42.9774609 0.4366575664

28 15.5 434 438.253594 0.7643205034

10 18.5 185 483.894141 0.9451994089

160 66 1847 1860.69375

oi ei

4 3.98930693 0.00011434 2.86621E-005

16 19.4982438 12.2377098 0.6276313842

55 45.9670688 81.5938466 1.775050025

47 52.4260699 29.4422347 0.5615953047

28 28.9406249 0.88477518 0.0305720829

10 7.71617131 5.21587349 0.6759665232

3.6708439821

8/17/2019 chiiii cuadrado plantilla

3/3

0.02749936 0.02493317

0.14936339 0.12186402

0.43665757 0.28729418

0.7643205 0.32766294

0.94519941 0.18087891

0.99342548 0.04822607