Random variables
Subject and UNIT: Probability and complex function: Unit I: Probability and random variables
The Normal Distribution was introduced by the French Mathematician Abraham De Moivre in 1733. Demoivre, who used this distribution to approximate probabilities connected with coin tossing, called if the exponential bell-shaped curve.
Problems with Answer | Random variables
Subject and UNIT: Probability and complex function: Unit I: Probability and random variables
Probability and complex function: Unit I: Probability and random variables : Exercise 1.11
Formula, Solved Example Problems | Random variables
Subject and UNIT: Probability and complex function: Unit I: Probability and random variables
Probability and complex function: Unit I: Probability and random variables : Exponential distribution
Problems with Answer | Random variables
Subject and UNIT: Probability and complex function: Unit I: Probability and random variables
Probability and complex function: Unit I: Probability and random variables : Exercise 1.10
Random variables
Subject and UNIT: Probability and complex function: Unit I: Probability and random variables
Probability and complex function: Unit I: Probability and random variables : Examples
Random variables
Subject and UNIT: Probability and complex function: Unit I: Probability and random variables
A random variable X is said to have a continuous uniform distribution over an interval (a, b) if its probability density function is a constant = k, over the entire range of X.
Problems with Answer | Random variables
Subject and UNIT: Probability and complex function: Unit I: Probability and random variables
Probability and complex function: Unit I: Probability and random variables : Exercise 1.9
Formula, Solved Example Problems | Random variables
Subject and UNIT: Probability and complex function: Unit I: Probability and random variables
Suppose that independent trials, each having a probability p, 0 < p < 1, of being a success, are performed until a success occurs. If we get X equal to the number of trials required, then P{X = x} = (1 − p)x - 1p = qx – 1p , x = 1,2,...
Problems with Answer | Random variables
Subject and UNIT: Probability and complex function: Unit I: Probability and random variables
Probability and complex function: Unit I: Probability and random variables : Exercise 1.8
Random variables
Subject and UNIT: Probability and complex function: Unit I: Probability and random variables
Probability and complex function: Unit I: Probability and random variables: Examples
Random variables
Subject and UNIT: Probability and complex function: Unit I: Probability and random variables
The Poisson probability distribution was introduced by S.D. Poisson in a book he wrote regarding the application of probability theory to law suits, criminal trials, and the like.
Problems with Answer | Random variables
Subject and UNIT: Probability and complex function: Unit I: Probability and random variables
Probability and complex function: Unit I: Probability and random variables : Exercise 1.7