# Statistical skills

This lesson will focus on the calculation of mean, median, mode, range and interquartile range.

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

- Click "Close Video"
- Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

# Lesson summary: Statistical skills

### It looks like you have not completed one of the quizzes.

To share your results with your teacher please complete one of the quizzes.

This was the final lesson in the unit Geographical skills.