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 student will pass his examination is 0.73, the probability of the student getting a compartment is 0.13, and the probability that the student will either pass or get compartment is 0.96.
Answer» False Let A = Student will pass examination B = Student will getting compartment P(A) = 0.73, P(B) = 0.13 and P(A or B) = 0.96 P(A or B) = P(A) + P(B) = 0.73 + 0.13 = 0.86 But P(A or B) = 0.96 Hence, given statement is false.

State whether the statements are True or False.The probability that a student will pass his examination is 0.73, the probability of the student getting a compartment is 0.13, and the probability that the student will either pass or get compartment is 0.96.

Answer»

False

Let A = Student will pass examination

B = Student will getting compartment

P(A) = 0.73, P(B) = 0.13 and P(A or B) = 0.96

P(A or B) = P(A) + P(B) = 0.73 + 0.13 = 0.86

But P(A or B) = 0.96

Hence, given statement is false.

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State whether the statements are True or False.The probability that a student will pass his examination is 0.73, the probability of the student getting a compartment is 0.13, and the probability that the student will either pass or get compartment is 0.96.

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