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Find the probability distribution of the...

Find the probability distribution of the number of sixes in three tosses of a die.

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Obtain the probobility distribution of the number of sixes in two tosses of a fair die.

Find the probability distribution of the number of successes in two tosses of a die, where a success is defined as six appears on at least one die.

Find the probability distribution of the number of successes in two tosses of a die,where a success is defined as (i) number greater than 4 (ii) six appears on at least one die

Find the probability distribution of the number of successes in two tosses of a die, where a success is defined as number greater than 4 appears on at least one die.

Find the probability distribution of the number of success in two tosses f a die,where a success is defined as getting a number greater than 4. Also,find the mean and variance of the distribution.

Find the probability distribution of X ,the number of heads in two tosses of a coin ( or a simultaneous toss of two coins).

Find the probability distribution for number of heads obtained in three tosses of a coin.

Find the probability distribution of (i) number of heads in two tosses of a coin.(ii) number of tails in the simultaneous tosses of three corns. (iii) number of heads in four tosses of a com.

Find the mean of the probability distribution of the number of doublets in three throws of a pair of dice.

(a) (i) Find the probability distribution of the number of heads when three coins are tossed simultaneously. (ii) Find the probability distribution of the number of tails in the simultaneous tosses of three coins. (iii) Find the probability distribution of the number of heads in the simultaneous toss of four coins. (b) (i) Find the probability distribution of the number of heads in three tosses of a coin. (ii) Find the probability distribution of the number of sixes in two tosses of a die. ( c ) Find the probability distribution of the number of heads (tails) in four tosses of a coin.

NAVNEET PUBLICATION - MAHARASHTRA BOARD-PROBABILITY DISTRIBUTION-EXAMPLE FOR PRACTICE
  1. Verify whether the following functions can be regarded as the p.m.f...

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  2. Find the probability distribution of the number of sixes in three t...

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  3. It is know that a box of 8 batteries contains 3 defective pieces an...

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  4. Two cards are drawn successively with replacement from a well shuffled...

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  5. The probability distrubtion of a discrete random variable X is as ...

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  6. Obtain the expected value and variance of X for the following proba...

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  7. A r.v X has the following probability distribution: Find the ...

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  8. The probability mass funciton (p.m.f) of X is given below : Find ...

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  9. A player tosses 2 fair coins. He wins 5 if 2 heads apper , 2if 1 hea...

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  10. Find k so that the function f(x) defined by f(x) = ke^(-3x), x gt 0...

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  11. Find k, if the function f defined by f(x) = kx, 0 lt x lt 2 =0 , o...

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  12. The p.d.f of a random variable X is given by f(x) = 3(1-2x^(2)), 0 lt...

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  13. Let X = amount of time for which a book is taken out of a collag...

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  14. Find k if the function f(x) is defined by f(x)=kx(1-x),"for "0ltxlt1...

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  15. The following is the p.d.f of continuous random variable X. f(x) = (x)...

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  16. The following is the p.d.f of continuous random variable X. f(x) = (x)...

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  17. Given the p.d.f of a continous r.v.X was f(x) = (x^(2))/(3), - 1 l...

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  18. The following is the p.d.f (Probability Density Function ) of a con...

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  19. The following is the p.d.f (Probability Density Function ) of a con...

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  20. Show that the function f(x) defined by .f(x) = (1)/(7), for 1 le x le...

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