The Following Probability Distribution Has Been Assessed for the Number

question 152

Multiple Choice

The following probability distribution has been assessed for the number of accidents that occur in a Midwestern city each day: Based on this probability distribution, the standard deviation in the number of accidents per day is:

• A) 2.0
• B) 1.63
• C) 2.65
• D) 1.28

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Definitions:

Employee Pension Plan

An employee pension plan is a retirement plan funded by an employer that provides a fixed payout to retirees, usually based on factors such as salary history and length of employment.

Vested

Having an absolute right to an asset, benefit, or privilege, which is not contingent upon fulfilling any condition or the occurrence of a specific event.

After-School

Activities, programs, or care provided for children after regular school hours.

Economically Disadvantaged

Referring to individuals or groups that experience a lower standard of living due to a lack of income, wealth, or access to basic resources.