Statistical vs Non Statistical Question

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What is a statistical question?

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A statistical question is one that anticipates variability in the data and can be answered by collecting data that varies.

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What is a non-statistical question?

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A non-statistical question is one that can be answered with a single value or a fixed answer, without the need for data collection.

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Is 'What are the ages of players on the Pittsburgh Steelers roster?' a statistical question?

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Yes, because it involves collecting data on the ages of multiple players.

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Is 'How old is the White House?' a statistical question?

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No, because it has a specific answer that does not involve variability.

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Is 'What time does school get out today?' a statistical question?

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No, it has a specific answer for that day.

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Is 'Are you hungry?' a statistical question?

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No, it is a yes or no question with a fixed answer.

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Is 'How many letters are in your first name?' a statistical question?

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No, it is a fixed question that does not require data collection.

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Give an example of a statistical question.

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What is the average height of students in a class?

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Give an example of a non-statistical question.

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What is the capital of France?

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Why are statistical questions important?

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They help us understand trends, make predictions, and analyze data.