ComplementEasyQuestion 270003
Question
If P(A) = 0.3, then P(A') is:
- A0.7Correct
- B0.3
- C1
- D0
Correct answer
0.7
Explanation
P(A') = 1 − P(A) = 1 − 0.3 = 0.7. The complement rule.
Solve this quality-checked JEE multiple-choice question, then review the correct answer and explanation.
P(A') = 1 − P(A) = 1 − 0.3 = 0.7. The complement rule.