Difficulty: Easy
Average Score: 90%

Each dot in the figure above represents one of the 21 student drivers who were given a practice test. If the students made from 2 to 8 errors each, what was the total number of errors made by the 21 student drivers?

Diagram for question

Report an Issue

Help us improve by flagging this content.

Rate this Practice Test

How helpful was this material?

Chat on WhatsApp