Solving a Differential Equation by separating the variables (1)

Solving a Differential Equation by separating the variables (2)

Solving a Differential Equation by separating the variables (3)

Correlation – What is it?

Pearson’s Product Moment Correlation Coefficient on the Casio fx-991EX ClassWiz Calculator

Regression for y on x on a Casio Classwiz calculator

Regression | Explanatory and Response variables

Regression – Reliability of a prediction

Hypothesis Testing for Zero Correlation

How to find the Mean in Statistics as a measure of central location

Median, Quartiles and Interquartile Range

Calculating the Mean from frequency tables

Skewness – How the mean, median or quartiles compare 

Box and Whisker Plots – Skewness and Outliers

Cumulative Frequency Curves – What do they mean and how to draw them

Class intervals in grouped frequency tables – common misconceptions

Casio fx calculators : Mean from Grouped Frequency Tables

Estimating median, quartiles, percentiles from a grouped frequency table

Standard Deviation | What is it and how to work it out

Standard Deviation from frequency tables

Calculating Mean and Standard Deviation (Exam question using test statistic)

Venn Diagrams – Introduction

Venn Diagrams – Algebraic type

Venn diagrams – 3 set problem

Venn diagrams – Tricky 3 set problem

3-Way Venn Diagrams – Algebraic type

Venn diagrams – Notation and Symbols used

Venn diagrams – Shading Regions

Probability Venn Diagram Example

Conditional Probability in Venn Diagrams

Binomial Distribution (Introduction)

Binomial Distribution formula

Binomial Distribution examples

Binomial Probabilities on the Casio fx-991EX ClassWiz Calculator

Cumulative Binomial Probabilities on the Casio fx-991EX ClassWiz Calculator

Binomial Distribution – Cumulative Probability Tables

Binomial Distribution – Mean, Variance

Normal approx to the Binomial Distribution

Normal Approximation to Binomial distribution (Continuity Corrections)