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3 years ago

PLEASE HELP URGENT!!!

Mathematics

1 answer:

spin [16.1K]3 years ago

5 0

Answer:

0.70

Step-by-step explanation:

According to the given question,

P(A) = 0.60

P(B) = 0.25

P(A and B) = 0.15

And we are asked to find P(A or B) ,

We know,

P(A or B) = P(A) + P(B)-P(A and B)

Putting the values we get,

P(A or B) = 0.60 + 0.25 - 0.15

P(A or B) = 0.70

Thus option B is correct one.

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