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Number Algebra and Graphs Geometry Mensuration Coordinate Geometry Trigonometry Vectors, Matrices and Transformations Probability Statistics Mean, Mode, Median and Range How to find Mean, Mode, Median and Range Mean for Grouped data Collecting and Displaying data Pictograms Tally Charts and Frequency Tables Pie Charts Scatter Diagrams and Correlation Histograms Cumulative Frequency Introducing Cumulative Frequency Quartiles and the InterQuartile Range 
What are Histograms and what is Frequency Density
Past Paper Question about Histograms and calculating an Estimate of the Mean
How to create a Histogram with Frequency Density, calculate Probability, find the Modal class and Quartiles: a Past Paper Question
Study the following Maths Past Paper Exam Question about Histograms. I will explain to you how to create a Histogram with Frequency Density. You will understand that the area of one of the bars of a histogram with frequency density equals to the actual frequency of that group. This Past Paper Question will also show you how to calculate Probability and how to find Quartiles and the modal class. Good luck and let me know if you need more help with your maths!
Solving a Past Paper Question about mean, mode, median and histogramsOne of you asked me to help solving the following exam question involving mode, median and mean. I will also explain to you how to calculate the mean when given a grouped frequency table. Finally you will learn what a histogram is and what is meant with frequency density.
