Essential Mathematics Year 9
Probability review
Probability and statistics
15:44
Lesson length
14
Chapters
Ready to watch the full lesson?
MaffsGuru members enjoy a full year of clear, classroom-style maths videos — plus notes, worksheets, and tools to help you learn and revise with confidence. One simple membership, one-off payment, and no auto-renewal.
Current chapter
—
Watch progress
0%
Playback speed
1.0×
Course
Probability and s…
About this lesson
This video has been created as part of the Probability section for the Year 9 course. I review the work which will have been covered in previous years. We look at what probability is. What it means to be a random experiment and the rest of the language which might be used in probability. I look at sample spaces and how these can be helped to find the probabilities of gaining certain events. There are a number of worked example and they are all explained in wonderful and engaging ways. This video follows the Cambridge Essentials series of textbooks with permission.
Lesson chapters
- Start
- Welcome
- Learning objectives
- Recap of past learning
- The language of probability: Random experiment
- The language of probability: Sample space
- The language of probability: Event
- Finding the probability an event happens
- Numbers a probability can take
- More language
- The complement
- Example 1
- Example 2
- Final words
Video details
- Title Probability review
- Section Probability and statistics
- Course Essential Mathematics Year 9
I would be grateful if you can support my work by subscribing to my YouTube channel.
maths
probability
Loading comments…
Chapter index
Select a line to jump to that point in the video.
Chapter navigation is available to members.