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A coin is tossed thrice and all eight ou...

A coin is tossed thrice and all eight outcomes are assumed equally likely. In which of the following cases are the events A and B independent? A: "the first throw results in head" B:"the last throw results in tail"

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A coin is tossed thrice and all eight outcomes are assumed equally likely. In which of the following cases are the events A and B independent? A: " the number of heads is two" B:"the last throw results in head"

A coin is tossed thrice and all the eight outcomes are assumed to be equally likely. In which of the following cases are the events E_1 and E_2 independent? E_1 : 'the number of heads is odd E_2 : 'the number of tail is odd'.

One card is drawn from a pack of 52 cards to that each card is equally likely to be selected. In which of the following cases are the events E_1 and E_2 independent? E_1 : 'the card drawn is red' E_2 : 'the card drawn is a jack'.

One card is drawn from a pack of 52 cards to that each card is equally likely to be selected. In which of the following cases are the events E_1 and E_2 independent? E_1 : 'the card drawn is a diamond' E_2 :'the card drawn is a queen'.

One card is drawn from a pack of 52 cards so that each card is equally likely to be selected. Prove that the following cases are independent: A: " The card drawn is a spade" B:" the card drawn is an ace".

One card is drawn from a pack of 52 cards so that each card is equally likely to be selected. Prove that the following cases are independent: A:"the card drawn is black" B:" the card drawn is a king"

A coin is tossed once. If the shows head, it is tossed again and if it shows tail, then a dice is tossed. Let E_1 be the event with first toss results into a tail and E_2 , the event: the dice shows a number greater than 4. find P(E_2//E_1) .

A coin is tossed thrice. If event E denotes the ‘number of heads is odd’ and event F denotes the ‘number of tails is odd’, then find the cases favourable to the event E nn F .

PRADEEP PUBLICATION-PROBABILITY-EXERCISE
  1. A coin is tossed thrice and all eight outcomes are assumed equally lik...

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  2. A dice is rolled twice in succession. Find the probability of a number...

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  3. There are two independent events E1 and E2 and P(E1)=0.30, P(E2)=0.60 ...

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  4. There are two independent events E1 and E2 and P(E1)=0.30, P(E2)=0.60 ...

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  5. There are two independent events E1 and E2 and P(E1)=0.30, P(E2)=0.60 ...

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  6. There are two independent events E1 and E2 and P(E1)=0.30, P(E2)=0.60 ...

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  7. Let E1 and E2 be two independent events such that P(E1)=rho1 and P(E2)...

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  8. Let E1 and E2 be two independent events such that P(E1)=rho1 and P(E2)...

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  9. Let E1 and E2 be two independent events such that P(E1)=rho1 and P(E2)...

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  10. Let E1 and E2 be two independent events such that P(E1)=rho1 and P(E2)...

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  11. A bag contains 5 red, 7 green and 4 white balls. Three balls are drawn...

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  12. A bag contains 5 red, 7 green and 4 white balls. Three balls are drawn...

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  13. A bag contains 5 white, 7 red and 8 black balls. If four balls are dra...

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  14. If A and B are two independent events such that P(AuuB)=0.6 and P(A)=0...

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  15. If A and B are two independent events such that P(AcupB)=0.5, P(B)=0.2...

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  16. Two dice are thrown together and the total score is noted. The events ...

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  17. Three events A, B and C have probabilities 2/5,1/3 and 1/2, respectiv...

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  18. A coin is tossed successively three times. Determine the probability o...

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  19. Three coins are tossed once. Find the probability of getting at least ...

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  20. Three coins are tossed. Find the probability of : atmost two heads

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  21. A coin and a dice are thrown. What is the probability of getting "a he...

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