A random variable X has the following probability distribution: Values of `X :\ -2\ -1\ \ 0\ 1\ 2\ 3` `\ P(X): 0.1\ k\ \ 0. 2\ \ 2k\ 0. 3\ k`

A random variable X has the following probability distribution: Determine (i) k (ii) P(X 6) (iv) P(0

A random variable 'X' has the following probability distribution : Find : (i) the value of K (ii) P(X le 1) (iii) P(X ge 0) .

A random, variable X has the following probability distribution: X : 0 1 2 3 4 5 6 7 P(X):0 k 2k 2k 3k k^2 2k^2 7k^2+k Find each of the following: i. k ii. P(X<6) iii. P(Xgeq6) iv. P(0< X < 5)

A random variable X has the following probability distribution: [[X=x,0,1,2,3], [P(X=x),(1)/(8),(1)/(2),(1)/(4),k]]

A random variable X has the following probability distribution: I 0 1 2 3 4 5 6 7 P\ (X) 0 K 2K 2K 3K K^2 2K^2\ 7K^2+K Determine: (i) K (ii) P(X 6) (iv) P (0 < X < 3)

A random variable X as the following probability distribution: x_i :-2-10123 p_i :0. 1k0. 22k0. 3k Find (i) Find the value of kdot (ii) Calculate the mean ofXdot Calculate the variance of Xdot

Which of the following distributions of probability of random variable X are the probability distributions? X : 0 1 2 3 4 P(X): 0.1 0. 5 0. 2 0. 1 0. 1

Select and write the correct answer from the given alternatives in each of the following : A random variable X has the following probability distribution : {:(X=x,-2,-1,0,1,2,3),(P(x),0.1,0.1,0.2,0.2,0.3,0.1):} Then E(x) = ………

A random variable has the following probability distribution: X=x_(i):12 34P(X=x_(i)):k2k3k4k Write the value of P(X>=3)

A random variable X has the following probability distribution : Determine (i) k (ii) P(X lt 3) (iii) P(X gt 6) (iv) P(0 lt X lt 3) .