Solve the Problem

question 120

Multiple Choice

Solve the problem. Round your answer to 2 decimal places when necessary.
-A certain U.S. city had 54 traffic fatalities last year. There were 3.3 million miles driven in the city.. Determine the traffic fatality rate per 1,000,000 miles driven.

• A)16,363,636.36 fatalities per 1,000,000 miles driven
• B)0.06 fatalities per 1,000,000 miles driven
• C)1.64 fatalities per 1,000,000 miles driven
• D)16.36 fatalities per 1,000,000 miles driven

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Definitions:

Life Expectancy

An average estimate of the number of years a person or organism is expected to live, based on statistical analyses of age-specific mortality rates.

Regression Model

A statistical model that analyzes the relationship between a dependent variable and one or more independent variables.

Missing Results

Instances where data or outcomes that were expected in a research or analysis are not available or have not been recorded.

Significance Level

The probability of rejecting the null hypothesis in a statistical test when it is actually true, typically denoted by alpha (α) and used as a threshold for statistical significance.