A Graphical Display of a Data Set Is Given

question 66

Multiple Choice

A graphical display of a data set is given. State whether the distribution is (roughly) symmetric, right skewed, or leftskewed.
-A die was rolled 200 times and a record was kept of the numbers obtained. The results are shown in the relative frequency histogram below.

• A)Left skewed
• B) Right skewed
• C) Symmetric

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Definitions:

Alcohol-Related Crash

A vehicular accident in which at least one participant was under the influence of alcohol.

Severity of Injuries

The level or degree of seriousness or intensity of injuries sustained by individuals.

Method Section

Part of a research paper that describes how the study was conducted, including the participants, materials, procedure, and data analysis.

Discussion Section

Part of a research paper where the results are interpreted, implications are discussed, and connections to existing research are made.