Question

The scatterplot shows the relationship between the number of miles cars have been driven and their trade-in value at a car dealership. which statement is true?

a. as the number of miles driven increases, the trade-in value increases and then decreases.
b. as the number of miles driven increases, the trade-in value stays the same.
c. as the number of miles driven increases, the trade-in value increases.
d. as the number of miles driven increases, the trade-in value decreases.

Answer 1

The correct statement is: "d. As the number of miles driven increases, the trade-in value decreases." This reflects a negative correlation.

To determine the correct statement based on the scatterplot depicting the relationship between the number of miles driven and trade-in value, let's analyze each option:

a. As the number of miles driven increases, the trade-in value increases and then decreases:

- Examine the scatterplot for a discernible pattern. If the points initially rise and then fall, this statement could be true.

b. As the number of miles driven increases, the trade-in value stays the same:

- Check if there is a clear horizontal trend in the scatterplot, indicating that trade-in value remains constant regardless of mileage.

c. As the number of miles driven increases, the trade-in value increases:

- Look for an upward trend in the scatterplot, suggesting that as mileage goes up, trade-in value also rises.

d. As the number of miles driven increases, the trade-in value decreases:

- Inspect the scatterplot for a downward trend, indicating that higher mileage correlates with lower trade-in values.

After careful examination, choose the statement that best describes the observed relationship.