Probability Sample None Defective (Jee Mains) | ExamDuo
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Random Variables and Distributions
Medium
Probability Sample None Defective
A box contains 100 bulbs, out of which 10 are defective. A sample of 5 bulbs is drawn. The probability that none is defective is:
SELECT ONE OPTION
A
(
1
10
)
5
B
(
1
2
)
5
C
(
9
10
)
D
(
9
10
)
5
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