Statistical Questions

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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.

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What is the main purpose of asking statistical questions?

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Statistical questions help us gather data about a topic.

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What should statistical questions always provide?

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Helpful information for someone (be relevant).

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What is the difference between a statistical question and a non-statistical question?

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Statistical questions expect variability in answers, while non-statistical questions have a fixed answer.

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Give an example of a statistical question.

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How many hours do students spend on homework each week?

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Give an example of a non-statistical question.

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What is your favorite color?

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What type of data do statistical questions usually require?

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Quantitative or qualitative data that can vary.

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Why is it important to ask statistical questions?

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They help us understand trends, make predictions, and inform decisions.

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What is a survey in the context of statistical questions?

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A survey is a method of collecting data by asking people questions.

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What does it mean for a question to be relevant?

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It means the question provides useful information related to a specific topic.