What are Histograms and Frequency density - Help with IGCSE GCSE Maths

What are Histograms and what is Frequency Density

On your IGCSE GCSE Maths exam you will probably get a question about Histograms and Frequency Density. Study the following maths example question during your maths revision which will explain what Frequency Density is. You will learn that the area of a bar of the histogram represents the actual frequency of that group.

Past Paper Question about Histograms and calculating an Estimate of the Mean

Check the next video in which I will solve a Maths Past Paper Exam Question about a Histogram, Frequency Density and calculating an estimate of the mean. Learn how to approach this type of question and understand what the mistakes are many students make. Good luck and have fun!

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 histograms

One 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.