Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:
Assertion: If a box contains 5 white, 2 red and 4 black marbles, then the probability of not drawing a white marble from the box is 5/11.
Reason: P (E) = 1 - P(E), where E is any evnet.
Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:
Assertion : If P (A) = 0.25, P (B) = 0.50 and P (A ∩ B) = 0.14, then the probability that neither A nor B occurs is 0.39.
Reason:
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Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:
Assertion : An event is very unlikely to happen. Its probability is 0.0001
Reason : If P(A) denotes the probability of an event A, then 0 ≤ P (A) ≤ 1.
Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:
Assertion : If a die is thrown, the probability of getting a number less than 3 and greater than 2 is zero.
Reason : Probability of an impossible event is zero.
Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:
Assertion: If A and B are two independent events and it is given that P (A) = 2/5, P(B) = 3/5, then P (A ∩ B) = 6/25.
Reason : P (A ∩ B) = P (A) • P(B), where A and B are two independent events.
Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:
Assertion : in rolling a dice, the probability of getting number 8 is zero.
Reason : It's an impossible event.
Direction: In the Following Questions, A Statement of Assertion (A) Is Followed by A Statement of Reason (R). Mark The Correct Choice As:
Assertion: The probability of getting a prime number. When a die is thrown once is 2/3.
Reason : Prime numbers on a die are 2, 3, 5.
Directions : In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.
Assertion (A): A bag contains slips numbered from 1 to 100. If Fatima chooses a slip at random from the bag, it will either be an odd number or an even number. Since this situation has only two possible outcomes, the probability of each is 1/2.
Reason (R): When we toss a coin, there are two possible outcomes: head or tail. Therefore, the probability of each outcome is 1/2.
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124 videos|457 docs|77 tests
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