# Events A and B are mutually exclusive. Find the missing probability. P(A) = 3/10 P(B) = ? P(A or B) = 4/5 1/2 2/3 1/5 3/10

1 answer

###### Question:

Events A and B are mutually exclusive. Find the missing probability.

P(A) = 3/10 P(B) = ? P(A or B) = 4/5

1/2

2/3

1/5

3/10

P(A) = 3/10 P(B) = ? P(A or B) = 4/5

1/2

2/3

1/5

3/10

## Answers

Answer:1/2Step-by-step explanation:As they are mutually exclusive P(A and B) = 0 therefore the probability of P(A or B)= P(A) + P(B). Just do 4/5-3/10= 5/10=1/2

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