Arithmetic Aptitude :: Probability
- A die is thrown. If G is the event 'the number appearing is a multiple of 3' and H be the event'the number appearing is even' then find whether G and H are independent ?
- An unbiased die is thrown twice. Let the event A be ‘odd number on the first throw’ and B the event‘odd number on the second throw’. Check the independence of the events A and B.
- 6 Coins are tossed simultaneously. find the probability to get 2 hands
- If P(A) = 4/5 and P (B) = 2/5, find P (A n B) if A and B are independent events.
- Let A and B be independent events with P (A) = 0.7 and P(B) = 0.7. Find P(A n B)?
- Let A and B be independent events with P (A) = 0.2 and P(B) = 0.8. Find P(A/B)?
- Let A and B be independent events with P (A) = 0.13 and P(B) = 0.3. Find P(B/A)?
- If A and B are two events such that P (A) = 3/4, P (B) = 1/2 and P (A n B) = 3/8, find P (not A and not B).
- Events A and B are such that P (A) = 1/3, P(B) = 7/6, and P(not A or not B) = 1/4. State whether A and B are independent?
- The probability of obtaining an even prime number on each die, when a pair of dice is rolled
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