On Average,Caryl's School Bus Arrives on Time,although Sometimes It Is

question 280

Multiple Choice

On average,Caryl's school bus arrives on time,although sometimes it is a bit early or late.If the arrival times are distributed on a normal curve,which of the following statistics would enable Caryl to estimate the probability that her bus will arrive within 5 minutes of its scheduled arrival time on any given day?

• A) median
• B) mean
• C) standard deviation
• D) correlation

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Definitions:

Investment

The process of assigning financial resources with the goal of making a profit or gaining income.

Interest

The amount paid for the use of borrowed money, typically expressed as a percentage.

Invested

The allocation of resources, typically money, into ventures with the expectation of generating income or profit.

Interest

The cost of borrowing money or the earnings from lending money, calculated as a percentage of the principal amount.