State whether the statements are True or False.The probability that a

1.	State whether the statements are True or False.The probability that a person visiting a zoo will see the giraffe is 0.72, the probability that he will see the bears is 0.84 and the probability that he will see both is 0.52.
Answer» False P(to see giraffe or bear) = P (giraffe) + P (bear) – P(giraffe and bear) =0.72 + 0.84-0.52= 1.04 which is not possible.

State whether the statements are True or False.The probability that a person visiting a zoo will see the giraffe is 0.72, the probability that he will see the bears is 0.84 and the probability that he will see both is 0.52.

Answer»

False

P(to see giraffe or bear) = P (giraffe) + P (bear) – P(giraffe and bear)

=0.72 + 0.84-0.52= 1.04 which is not possible.

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State whether the statements are True or False.The probability that a person visiting a zoo will see the giraffe is 0.72, the probability that he will see the bears is 0.84 and the probability that he will see both is 0.52.

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