SOLUTION: a package contains 12 batteries, 3 of which are defective. if 4 are selected randomly, find the probability of getting:
a) 0 defective batteries b) 1 defective battery c)
Algebra.Com
Question 435578: a package contains 12 batteries, 3 of which are defective. if 4 are selected randomly, find the probability of getting:
a) 0 defective batteries b) 1 defective battery c) 3 defective batteries
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
The experiment follows a hypergeometric distribution.
a)
b)
c)
RELATED QUESTIONS
a package contains 12 resistors, 3 of which are defective. if 4 are selected find the... (answered by Fombitz)
A package contains 10 resistors, 2 of which are defective,. If 5 are selected, find the... (answered by Fombitz)
In a package of 16 batteries, 3 are defective. If 2 batteries are randomly selected... (answered by ewatrrr)
A package contains 10 resistors, 3 of which are defective. If 5 are selected, find the... (answered by ewatrrr)
A package contains 10 resistors, 2 of which are defective. If 3 are selected, find the... (answered by Boreal,Alan3354)
A package contains 12 resistors, 3 of which are defective. If 4 are selected, find the... (answered by Boreal)
A package contains 10 pens, three of which are defective. If two pens are selected at... (answered by stanbon)
A package contains 12 resistors, 2 of which are defective. If 5 are selected, find the... (answered by Fombitz)
A package contains 12 sweaters, 3 of which are blue. If 4 are selected, find the... (answered by stanbon)