The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza.
A 2-column table with 4 rows. The first column is labeled age range with entries 25 to 29, 30 to 34, 35 to 39, 40 to 45. The second column is labeled number of sick patients with entries 3, 6, 5, 4.
Which dot plot could represent the same data as the frequency table?
What is dot plot?