The Average Transaction at an Automatic Teller Can Be Completed

question 19

Multiple Choice

The average transaction at an automatic teller can be completed in 7.5 minutes and customers arrive at the average rate of one every ten minutes.On average,how many customers are there in line? (Choose the closest answer. )

• A)​4.000 Customers
• B)​0.300 Customers
• C)​3.000 Customers
• D)​0.375 Customers

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Definitions:

Independent Variable

The determining variable in a causal relationship.

Vertical Intercept

The vertical intercept of a graph is the point at which the curve intersects the vertical (Y) axis, often representing the starting or base value of the function when other variables are zero.

Slope

In mathematics, the measure of the steepness or incline of a line, defined as the ratio of the vertical change to the horizontal change between two points on the line.

Positively Related

A relationship between two variables where an increase in one variable leads to an increase in the other, and a decrease in one leads to a decrease in the other.