SOLUTION: A package contains 10 resistors, 2 of which are defective,. If 5 are selected, find the probability of getting: a)0 defective b)1 defective C)3 defective

Algebra ->  Probability-and-statistics -> SOLUTION: A package contains 10 resistors, 2 of which are defective,. If 5 are selected, find the probability of getting: a)0 defective b)1 defective C)3 defective      Log On


   

Question 1081713: A package contains 10 resistors, 2 of which are defective,. If 5 are selected, find the probability of getting:
a)0 defective
b)1 defective
C)3 defective
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
P=C%2810%2CX%29%2A%282%2F10%29%5EX%2A%288%2F10%29%5E%2810-X%29
.
.
.
.
.
.
.
a) P%280%29=0.107
a) P%281%29=0.268
a) P%283%29=0.201