Mr R-C's Classes
Home
IGCSE
IGCSE Unit Resources
>
Unit 1 - Percentages
Unit 2 - Sets
Unit 3 - Indices and Surds
Unit 4 - Circle Theorems
Unit 5 - Formulae
Unit 6 - Vectors
Unit 7 - Quadratic Equations
Unit 8 - Tree Diagrams
Unit 9 - Coordinate Geometry
Unit 10 - Sequences
Unit 11 - Statistical Diagrams
Unit 12 - Similarity
Unit 13 - Volumes and Surface Area
Unit 14 - Variation
Unit 15 - Algebraic Fractions
Unit 16 - Composite and Inverse Functions
Unit 17 - Advanced Trigonometry
Unit 18 - Quadratic Functions
Unit 19 - Graphs
Unit 20 - Logarithms
Unit 21 - Transforming Graphs
IGCSE Revision Homework
IGCSE Revision Materials
IB
Mathematical Studies
>
MSSL Unit Resources
>
Unit 1 - Number Review
Unit 2 - Sequences and Series
Unit 3 - Statistics 1
Unit 4 - Functions 1
Unit 5 - Trigonometry and Mensurations
Unit 6 - Functions 2
Unit 7 - Statistics 2
Unit 8 - Differentiation
Unit 9 - Sets and Probability
Unit 10 - Functions 3
Unit 11 - Financial Maths
Unit 12 - Statistics 3
Unit 13 - Logic
IB Studies Revision Homework
MSSL Revision Materials
Studies Exam Question Practice
Mathematics Higher Level
>
HL Unit Resources
>
Unit 1 - Algebra
Unit 2 - Functions & Equations
Unit 3 - Trigonometry
Unit 4 - Exponentials and Logarithms
Unit 5 - Statistics and Probability
Unit 6 - Differential Calculus
Unit 7 - Discrete Probability Distributions
Unit 8 - Integral Calculus
Unit 9 - Continuous Probability Distributions
Unit 10 - Statistics Option
Unit 11 - Complex Numbers
Unit 12 - Vectors
HL Revision Materials
Unit 7 - Discrete Probability Distributions
Unit Objectives
Prior Knowledge:
Statistics and probability
By the end of this unit students should be able to:
Understand the concept of discrete and continuous random variables and their probability distributions
Understand and use probability density functions
Find expected value (mean), mode, median, variance and standard deviation
Solve problems involving random variables
Solve problems using the binomial distribution, its mean and variance.
Solve problems using the Poisson distribution, its mean and variance.
Lesson Resources
1. Discrete Random Variables
Lesson
2. Mean, Variance and Mode of DRV
Lesson
3. Cumulative Distribution Function
Lesson
4. Binomial Distribution
Lesson
Worksheet
Worksheet
5. Mean and Variance of Binomial Distribution
Lesson
Activity
6. Poisson Distribution
Lesson
Home
IGCSE
IGCSE Unit Resources
>
Unit 1 - Percentages
Unit 2 - Sets
Unit 3 - Indices and Surds
Unit 4 - Circle Theorems
Unit 5 - Formulae
Unit 6 - Vectors
Unit 7 - Quadratic Equations
Unit 8 - Tree Diagrams
Unit 9 - Coordinate Geometry
Unit 10 - Sequences
Unit 11 - Statistical Diagrams
Unit 12 - Similarity
Unit 13 - Volumes and Surface Area
Unit 14 - Variation
Unit 15 - Algebraic Fractions
Unit 16 - Composite and Inverse Functions
Unit 17 - Advanced Trigonometry
Unit 18 - Quadratic Functions
Unit 19 - Graphs
Unit 20 - Logarithms
Unit 21 - Transforming Graphs
IGCSE Revision Homework
IGCSE Revision Materials
IB
Mathematical Studies
>
MSSL Unit Resources
>
Unit 1 - Number Review
Unit 2 - Sequences and Series
Unit 3 - Statistics 1
Unit 4 - Functions 1
Unit 5 - Trigonometry and Mensurations
Unit 6 - Functions 2
Unit 7 - Statistics 2
Unit 8 - Differentiation
Unit 9 - Sets and Probability
Unit 10 - Functions 3
Unit 11 - Financial Maths
Unit 12 - Statistics 3
Unit 13 - Logic
IB Studies Revision Homework
MSSL Revision Materials
Studies Exam Question Practice
Mathematics Higher Level
>
HL Unit Resources
>
Unit 1 - Algebra
Unit 2 - Functions & Equations
Unit 3 - Trigonometry
Unit 4 - Exponentials and Logarithms
Unit 5 - Statistics and Probability
Unit 6 - Differential Calculus
Unit 7 - Discrete Probability Distributions
Unit 8 - Integral Calculus
Unit 9 - Continuous Probability Distributions
Unit 10 - Statistics Option
Unit 11 - Complex Numbers
Unit 12 - Vectors
HL Revision Materials