Please someone Help with Dot Plot.

The dot plot below shows the hourly rate of some babysitters:

A number line is shown from 1 dollar to 7 dollars in increments of 1 dollar for each tick mark. The horizontal axis label is Dollars per Hour. There are 2 dots above 4 dollars, 3 dots above 5 dollars, 3 dots above 6 dollars, and 2 dots above 7 dollars. The title of the line plot is Babysitting Rates.

http://learn.flvs.net/webdav/assessment_images/educator_algebraI_v20/0600_g2_q3.jpg
Based on the data shown, how many babysitters surveyed earned $5 or $6 per hour?

Question

Please someone Help with Dot Plot.

The dot plot below shows the hourly rate of some babysitters:

A number line is shown from 1 dollar to 7 dollars in increments of 1 dollar for each tick mark. The horizontal axis label is Dollars per Hour. There are 2 dots above 4 dollars, 3 dots above 5 dollars, 3 dots above 6 dollars, and 2 dots above 7 dollars. The title of the line plot is Babysitting Rates.

http://learn.flvs.net/webdav/assessment_images/educator_algebraI_v20/0600_g2_q3.jpg
Based on the data shown, how many babysitters surveyed earned $5 or $6 per hour?