Question

the students in a class collected data on the number of minutes some of them spent brushing their teeth every day. that data is shown in the dot - plot below. what was the most common amount of time someone spent brushing their teeth? answer attempt 1 out of 1 minutes

Explanation:

Step1: Identify the mode from the dot - plot

The mode is the value that appears most frequently in a data - set. In a dot - plot, the value with the most dots above it is the mode.
Looking at the dot - plot, the value of 4.5 minutes has 3 dots above it, which is more than the number of dots for any other value.

Answer:

4.5 minutes