If the Price of Apples Is on the Vertical Axis

question 337

Multiple Choice

If the price of apples is on the vertical axis and the quantity of apples demanded is on the horizontal axis, the slope between two points on the line describing the relationship between price and quantity is

• A) the change in price multiplied by the change in quantity.
• B) the change in price divided by the change in quantity.
• C) the change in quantity divided by the change in price.
• D) price divided by quantity.

---

Definitions:

Standard Deviation

An indicator of the degree of variation or spread among a collection of numbers.

Confidence Interval

A range of values, derived from the sample data, that is likely to contain the value of an unknown population parameter with a specified level of confidence.

Monthly Incomes

The total amount of income or earnings received during a typical month, often used in financial and socioeconomic studies.

Variances

Measures of the dispersion, indicating how spread out the data points are around the mean.