a city bus driver recorded the numbers of students and the numbers of adults who got on the city bus at 10…

Answer:

A. The scatter - plot in option a shows the line that best fits the data.

Explanation:

Step1: Understand best - fit line concept

A best - fit line should be as close as possible to most of the data points.

Step2: Analyze option a

In option a, the line passes through the middle of the cluster of data points, minimizing the overall distance from the points to the line.

Step3: Analyze option b

In option b, the line seems to deviate from many of the data points, especially towards the upper - right part of the scatter - plot.

Step4: Analyze option c

In option c, the line does not capture the general trend of the data well as it misses several points on either side.

Step5: Analyze option d

In option d, the line is not a good representation of the data as it is too far from many of the points.