Which of the Following Is Not an Interrelated Rule to Make

question 1

Multiple Choice

Which of the following is not an interrelated rule to make dataset tidy?

• A) Each variable must have its own column.
• B) Each variable must have its own row.
• C) Each variable must have its own cell.
• D) Each variable must have a coded-value.

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Definitions:

Value

The importance, worth, or usefulness of something or a numerical quantity measured or assigned or computed.

Test Statistic

A statistic calculated from sample data, used to assess the plausibility of a hypothesis.

Sample Standard Deviation

The square root of the sample variance, measuring how spread out sample points are from the sample mean.

Observations

Refers to the individual data points or recorded measures of variables collected in a study.