In this video, I show you how to calculate frequency density and draw a histogram from the data.
Interpreting histograms GCSE Maths ▶ Level 5-9 ▶
In this tutorial, we learn how to interpret Histograms: -Using the equation Frequency Density = Frequency divided by class width -Using appropriate scaling -Using area is proportional to the frequency
We also look at the assumption about how data points are distributed for histograms.
Statistics Exam question on finding the mean in a histogram.
Estimating the Median of a histogram