If probability of an event A is P(A) = x, then P(A') is
If probability of an event A is P(A) = x, then P(A') is
A) 1/x – 1
B) 1 – 1/x
C) 1/x
D) 1 – x
4 views
2 Answers
Correct option is (D) 1 – x
P(A) = x
\(\because\) P(A) + P(A') = 1
\(\Rightarrow\) P(A') = 1 - P(A)
= 1 - x
4 views
Answered