It is know that 10% of certain articles manufacturered are defective.w

Maths

This question was asked in Ex 13.5, 13

It is know that 10% of certain articles manufacturered are defective.what is probability that in a random sample of 12 such articles, 9 are defective?

Ronak Sharma

Jan. 3, 2020, 8:54 p.m.

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