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hammer [34]
4 years ago
13

Find the missing probability. P(A)=1120,P(B|A)=1320,P(A∩B)=?

Mathematics
2 answers:
Gennadij [26K]4 years ago
8 0
<h3>Answer: 143/400</h3>

Explanation:

Assuming you meant to say

P(A) = 11/20

P(B|A) = 13/20

then,

P(A∩B) = P(A)*P(B|A)

P(A∩B) = (11/20)*(13/20)

P(A∩B) = (11*13)/(20*20)

P(A∩B) = 143/400

Allisa [31]4 years ago
6 0
THE ANSWER IS 143/400 !
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