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If A and B are mutually exclusive events...

If A and B are mutually exclusive events, then

A

`P(A) le P(barB)`

B

`P(A) gt P(B)`

C

`P(B) le P(barA)`

D

`P(A) gt P(B)`

Text Solution

Verified by Experts

The correct Answer is:
A, C
Given that A and B are mutually exclusive events.
`therefore A nn B = phi`
implies `A sube barB and B sube barA`
`implies P(A) le P (barB) and P(B) le P(barA)`
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CENGAGE ENGLISH-PROBABILITY I -MCQ
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  2. A bag has 10 balls. Six ball are drawn in an attempt and replaced. The...

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  4. Let p,q be chosen one by one from the set {1, sqrt(2),sqrt(3), 2, e, p...

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  5. Three integers are chosen at random from the set of first 20 natural ...

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  6. 5 different balls are placed in 5 different boxes randomly. Find the p...

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  7. There are 10 prizes, five As, there Bs and two Cs, placed in identi...

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  8. A car is parked among N cars standing in a row, but not at either end....

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  9. Let A be a set containing elements. A subset P of the set A is chosen ...

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  10. about to only mathematics

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  11. If a and b are chosen randomly from the set consisting of number 1, 2,...

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  12. Mr. A lives at origin on the Cartesian plane and has his office at (4,...

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  13. If A and B are two events, the probability that exactly one of them oc...

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  14. If pa n dq are chosen randomly from the set {1,2,3,4,5,6,7,8,9, 10} wi...

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  15. If A and B are two events such that P(A) = 3/4 and P(B) = 5/8, then

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  16. If A and B are mutually exclusive events, then

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  17. The gravitational field in a region is given by vec(g)=(2hat(i)+3hat(j...

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  18. The chance of an event happening is the square of the chance of a seco...

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  19. A bag contains b blue balls and r red balls. If two balls are drawn at...

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  20. Two numbers are selected randomly from the set S={1,2,3,4,5,6} without...

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