Question

the students in a class collected data on the number of minutes some of them spend brushing their teeth every day. that data is shown in the dot plot below. brushing teeth how many students brushed their teeth for less than 3 minutes? answer

Explanation:

Step1: Count the dots for times less than 3

We look at the values \(1.5\) (has 2 dots), \(2\) (has 1 dot).

Step2: Sum the number of dots

\(2 + 1=3\)

Answer:

3