GCSE Secondary Maths Age 13-17 - Probability & Statistics: Histogram - Explained

The video tutorial explains how to interpret a histogram showing the ages of sports club members. It focuses on calculating the number of members over 50 years old and determining how many of them are female. The tutorial emphasizes the principle that the area of a histogram bar represents frequency. It guides viewers through calculating frequencies for specific age groups and finding the percentage of female members. The tutorial concludes with a breakdown of how marks are awarded for solving the problem.

What information does the histogram provide about the ages of the sports club members?

Explain how to find the frequency from the histogram.

What is the area of the bar in the histogram equal to?

Describe the process of calculating the number of people aged between 50 and 60 from the histogram.

How many members of the sports club are over 50 years of age?

What percentage of the members over 50 years of age are female?

Calculate the estimated number of female members who are over 50 years of age.