GCSE Secondary Maths Age 13-17 - Probability & Statistics: Counting Outcomes - Explained
Interactive Video
•
Mathematics, Physical Ed
•
10th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
The video tutorial explains how to calculate the total number of matches played by 16 hockey teams, where each team plays two matches against every other team. The solution involves using combinations to determine the number of unique matches, then multiplying by two to account for the double matches. Examples with fewer teams are provided to illustrate the concept. The final calculation results in 240 matches, and the video also discusses the marks allocation for solving the problem.
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2 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the process of calculating the number of matches for three teams.
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the significance of the number 240 in the context of the matches played?
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