The Accompanying Figure Shows a A Single Consumer's Demand for Ice

question 83

Multiple Choice

The accompanying figure shows a a single consumer's demand for ice cream at the student union. During the summer, there are 300 students on campus. Each student's weekly demand for ice cream is shown above. When the price of ice cream is $2.00 per scoop, those 300 students purchase a total of ________ scoops per week from the student union.

• A)1,200
• B)1,500
• C)1,800
• D)3,000

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Definitions:

Correlation

Mutual or reciprocal relationship between two variables such that systematic changes in the values of one variable are accompanied by systematic changes in the values of another variable.

Regression

Use of a relationship between two or more correlated variables to predict values of one variable from values of other variables.

Measuring

The act of determining the size, quantity, or degree of something using standard units or tools.

Linear Regression Equation

Mathematical equation that predicts a score on one variable from a score on another variable based on the relationship between two variables.