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The probability of some event is 40%. What is the probability of its complementary event? A. 40% B. 60% C. 100% D. The complementary event can have any probability.
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The probability of some event is 40%. What is the probability of its complementary

event?
A. 40%
B. 60%
C.
100%
D. The complementary event can have any probability.

User Adil Khalil
by
4.3k points

2 Answers

1 vote

Answer:

P(B)=100%−P(A)

100%-40%

60%

option is B

Explanation:

User Mabg
by
4.6k points
3 votes
B.60%
because it’s total to 100%
User Hooting
by
4.0k points
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