Chi-Square Tests - Crash Course Statistics

Chi-Square Tests - Crash Course Statistics

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you interpret a P value in the context of chi-square tests?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean if the expected frequency for a cell in a chi-square test is less than 5?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

In the Nerdfighteria survey example, what were the two variables being analyzed?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of expected frequencies in chi-square tests?

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