According to the Text,the Insurance Institute for Highway Safety Reported

question 37

Multiple Choice

According to the text,the Insurance Institute for Highway Safety reported in 2009 that _______________ killed 676 people and injured 113,000.

• A)drunk driving
• B)driving too slow
• C)red-light running
• D)speeding

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Definitions:

Generalizability

The extent to which findings from a study can be applied to larger populations or different contexts.

Sampling Error

The difference between a sample statistic and its corresponding population parameter, arising purely by chance because a sample is only part of the whole.

Sample Approximates

Estimates derived from a sample that are used to infer characteristics of the overall population.

Research Hypotheses

Statements made by researchers that predict a relationship or difference between variables in a study.