Which of the Following Statements Regarding Pedestrian Safety Is FALSE

question 113

Multiple Choice

Which of the following statements regarding pedestrian safety is FALSE?

• A) Most pedestrian deaths occur when pedestrians are walking in the roadway.
• B) The pedestrian fatality rate is higher for men than for women.
• C) The very young and older adults are the two age groups most vulnerable to pedestrian deaths and injuries.
• D) The pedestrian fatality rate is lower for Whites than for minorities.

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Definitions:

Unbiased Estimator

A statistical estimator whose expected value is equal to the true parameter of the population being studied.

Unbiased Estimator

A statistical estimator that, through repeated sampling, provides results equal to the true parameter of the population.

Variance

A measure of the dispersion or spread of a set of data points, indicating how far each data point lies from the mean.

Consistency

refers to the property of an estimator in which, as the sample size increases, it converges in probability to the parameter it estimates.