KUMAR PRAKASHAN|Exercise Practice Paper - 3 (Section - D)|1 Videos
RELATIONS AND FUNCTIONS
KUMAR PRAKASHAN|Exercise Practice Paper - 1 (Section - D)|2 Videos
Similar Questions
Explore conceptually related problems
The probability distribution of random variable X is as follows: Find value of k.
Probability distribution of random variable X is as follows : Then variance of g(X) = 2X + 3 ……….
A probability distribution of random variable X is as follows. b= ….., E(X) =…..
The probability distribution of a random variable X is given below : The value of k is ……….
The following is the probability distribution of a random vaiable X. The value of k is
A class has 15 students whose ages are 14, 17, 15, 14, 21, 17, 19, 20, 16, 18, 20, 17, 16, 19 and 20 years. One student is selected in such a manner that each has the same chance of being chosen and the age X of the selected student is recorded. What is the probability distribution of the random variable X? Find mean, variance and standard deviation of X.
In binomial distribution of random variable X if mean = np and variances = npq then (P(X=k))/(P(X=k-1))=……
The probability distribution of random variable X is as follows. Then possible value of E(2X +3) ………….
The probability distribution of a discrete random variable X is given as under : Calculate : (i) The value of A if E(X) = 2.94 (ii) Variance of X
KUMAR PRAKASHAN-PROBABILITY-Practice Paper - 13 (Section - D (Answer the following questions))
