Calculating Probabilities Using Two-Way Frequency Tables

Calculating Probabilities Using Two-Way Frequency Tables

Assessment

Interactive Video

Mathematics, Social Studies

1st - 6th Grade

Hard

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Quizizz Content

FREE Resource

This video tutorial teaches how to calculate probabilities using a two-way frequency table. It covers converting frequency counts into relative frequencies and explains different types of probabilities: joint, marginal, and conditional. The tutorial demonstrates calculating probabilities for combinations and negations, providing examples and mathematical expressions to clarify the concepts.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of a two-way frequency table?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you calculate relative frequencies from frequency counts?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are joint probabilities and how are they different from marginal probabilities?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain what conditional probability is and provide an example.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you calculate the probability of a specific category given another category?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of calculating the probability of being female and not preferring romance novels.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean to calculate negations in probability?

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