Discrete random variables
Discrete random variables
A random variable is a quantity whose value depends on chance. It is discrete if it can only take separate countable values, such as 0,1,2,30, 1, 2, 30,1,2,3.
Discrete random variables
Discrete random variables
A random variable is a quantity whose value depends on chance. It is discrete if it can only take separate countable values, such as 0,1,2,30, 1, 2, 30,1,2,3.
Step-by-step lessons covering Edexcel A Level Maths Statistical Distributions for A Level Maths. Each lesson breaks down 6.1 Probability Distributions, 6.2 The Binomial Distribution, and 6.3 Cumulative Probabilities, then works through exam-style questions in Paper 1, Paper 2 and Paper 3 format. Build fluency with the core pure algebra and calculus toolkit early, since almost every mechanics and statistics topic on the course depends on it.