Calculating Expected Outcomes with Probability

Calculating Expected Outcomes with Probability

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to calculate expected outcomes using probability. It emphasizes that expected outcomes are estimates, not certainties, and highlights the importance of knowing the probability of success and the number of trials. Examples include flipping a coin and spinning a spinner, demonstrating how to apply the formula for expected outcomes. The tutorial concludes with tips for practical assessments and exams.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between probability and expected outcomes?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you estimate the expected number of times an event will occur?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean when we say that the expected number of successes is an estimate?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the significance of the number of trials in calculating expected outcomes.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

In the example of flipping a coin, how do you calculate the expected number of heads?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you calculate the expected outcomes for a spinner spun multiple times?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the importance of understanding the probabilities when calculating expected outcomes?

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