Answer:
5 babysitters.
Step-by-step explanation:
In the given dot plot we have to tell the numbers of babysitters who have earned $5 or less per hour.
On a line number of babysitters who earned $5 per hour = 2
Number of baby sitters who earned $4 per hour = 3
Total number of babysitters earned $4 and $5 per hour = 2 + 3 = 5
Therefore 5 babysitters is the answer.
