SOLUTION: In a batch of 10 light bulbs, two are known to be defective. If four bulbs are drawn at random, what is the probability of drawing 4 good bulbs?
Algebra ->
Probability-and-statistics
-> SOLUTION: In a batch of 10 light bulbs, two are known to be defective. If four bulbs are drawn at random, what is the probability of drawing 4 good bulbs?
Log On
Question 259872: In a batch of 10 light bulbs, two are known to be defective. If four bulbs are drawn at random, what is the probability of drawing 4 good bulbs? Answer by scott8148(6628) (Show Source):
