Algebra and Graphs
Vectors, Matrices and Transformations
Mean, Mode, Median and Range
How to find Mean, Mode, Median and Range
Mean for Grouped data
Collecting and Displaying data
Tally Charts and Frequency Tables
Scatter Diagrams and Correlation
Introducing Cumulative Frequency
Quartiles and the Inter-Quartile Range
What is Cumulative Frequency
In the next maths videos I will explain what Cumulative Frequency is. We will look at a Cumulative Frequency Graph and find the median. In the second video we will construct our own Cumulative Frequency Graph. Make sure to study the free resources carefully during your maths revision and pass your next maths exam!
What are the Lower Quartile, Upper Quartile and Inter-Quartile Range?