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Estadística Matemática con Aplicaciones, 6ta Edición - John E. Freund LEP

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Capítulo 5: Distribuciones d e probabilidad especiales

MTB > BINOMIAL N=150

P=0.05

PROBABILIDADES BINOMIALES MENOR N = 1.50 Y P = .050000

K P(X = K) P(X PARA O = K)

0 .0005 .0005

1 .0036 .0041

2 .0141 .0182

3 .0366 .0548

4 .0708 .1256

5 .1088 .2344

6 .1384 .3729

7 .1499 .5228

8 .1410 .6630

9 .1171 .7809

10 .0869 .8678

11 .0582 .9260

12 .0355 .9615

13 .0198 .9813

14 .0102 .9915

15 .0049 .9964

16 .0022 .9986

17 .0009 .9995

18 .0003 .9998

19 .0001 .9999

MTB > POISSON MU=7.5

PROBABILIDADES DE POISSON PARA MEDIA = 7.500

K P(X = K) P(X MENOR O = K)

0 .0006 .0006

1 .0041 .0047

2 .0156 .0203

3 .0389 .0591

4 .0729 .1321

5 .1094 .2414

6 .1367 .3782

7 .1465 .5246

8 .1373 .6620

9 .1144 .7764

10 .0858 .8622

11 .3585 .9208

12 .0366 .9573

13 .0211 .9784

14 .0113 .9897

15 .0057 .9954

16 .0026 .9980

17 .0012 .9992

18 .0005 .9997

19 .0002 .9999

20 .0001 1.0000

Figura 5.4 Im presión de co m putado ra de la distribución binom ial co n n = 150

y 0 - 0 .0 5 y la distribución de Poisson co n A = 7.5.

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