PRC-2 · Chapter 10 · Question 22 of 60
In a box of 100 industrial parts, 5 are defective. If one part is chosen at random, what is the probability that it is NOT defective?
Test yourself: pick an answer
Reveal answer & explanation
Correct answer: C) 0.95
Explanation
If 5 parts are defective, then 95 parts are good (not defective). The probability of choosing a good part is 95 out of 100, which is exactly 0.95.
More Correlation and Regression MCQs
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