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
dot plot with points at 0.5, 2.5 (two points), 3.5, 4.5
how many students brushed their teeth for more than 2.5 minutes?
answer attempt 1 out of 3
students

Explanation:

Step1: Identify relevant data points

Locate values > 2.5 minutes: 3.5, 4.5

Step2: Count dots for each value

1 dot at 3.5, 1 dot at 4.5

Step3: Sum the total count

$1 + 1 = 2$

Answer:

2 students