Chapter 1 Introduction to Statistics

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What is the definition of Systematic Sampling?

Back

Systematic Sampling is a method of sampling where you select every nth individual from a list or sequence.

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CCSS.HSS.IC.B.3

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What is the definition of Nominal Data?

Back

Nominal Data is a type of categorical data that represents different categories without any order or ranking.

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What is Convenience Sampling?

Back

Convenience Sampling is a non-probability sampling method where samples are taken from a group that is easily accessible.

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CCSS.HSS.IC.B.3

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What is Simple Random Sampling?

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Simple Random Sampling is a sampling method where every individual has an equal chance of being selected.

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CCSS.HSS.IC.B.3

Front

What is Ratio Data?

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Ratio Data is a type of quantitative data that has a true zero point and allows for comparison of magnitudes.

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What is the definition of Ordinal Data?

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Ordinal Data is a type of categorical data that can be ordered or ranked but does not have a consistent difference between ranks.

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What is Cluster Sampling?

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Cluster Sampling is a sampling method where the population is divided into clusters, and entire clusters are randomly selected.

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CCSS.HSS.IC.B.3

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What is the purpose of using sampling methods in statistics?

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Sampling methods are used to select a subset of individuals from a population to make inferences about the entire population.

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CCSS.HSS.IC.A.1

CCSS.7.SP.A.1

Front

What is the difference between qualitative and quantitative data?

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Qualitative data describes characteristics or qualities, while quantitative data represents numerical values.

Front

What is a population in statistics?

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A population is the entire group of individuals or instances about whom we hope to learn.

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CCSS.HSS.IC.A.1

CCSS.7.SP.A.1