ISRO Scientist or Engineer Electrical 2013 Question 78
Question 78
Ten percent of screws produced in a certain factory turn out to be defective. Find the probability that in a sample of 10 screws chosen at random, exactly two will be defective.
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Comments
Shubham Rai
1Â year, 11Â months ago
Plz give me detail ans
Pls it's urgent