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

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

Assessment

Interactive Video

Mathematics

10th - 12th Grade

Hard

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Quizizz Content

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The video tutorial explains a probability question involving a game designed by David using a fair 6-sided dice and a 5-sided spinner. The tutorial breaks down the probability of winning £5 and £2, and calculates the expected profit from the game. It also discusses the difference between theoretical probability and actual outcomes, emphasizing the importance of understanding probability rules and careful reasoning.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the two possible winnings a player can achieve in the game?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Calculate the expected profit David can make from the game.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What factors could cause David's actual profit to differ from his expected profit?

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