Mathematics, 16.04.2021 04:00 sairaanwar67
The addition rule for probability P(A or B)=P(A)+P(B)-P(A and B) is used for:
1) finding the probability that A and B both happen
2)finding the probability that A doesn't happen, but B does happen.
3)finding the probability that A or B or both happen.
4)finding the probability that A happens, then B happens.​
Answers: 1
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Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?
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The addition rule for probability P(A or B)=P(A)+P(B)-P(A and B) is used for:
1) finding the probab...
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