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Roman55 [17]
3 years ago
15

Find the probability that either event a or b occurs if the chance of a occurring is .5, the chance of b occurring is .3, and ev

ents a and b are independent.
Mathematics
1 answer:
Evgesh-ka [11]3 years ago
7 0
Then the probability is
P(a)+P(b)-P(a&b)
0.5+0.3-0.5*0.3=0.8-0.15=0.65
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Debora [2.8K]

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7 0
3 years ago
Do any of you get this question? Please help!
Alexxandr [17]
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which i got y=-2

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4 0
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