(08.05)some students reported how many pairs of shoes they have. the dot plot shows the data collected: a dot plot is titled students pairs of shoes and labeled number of pairs. the values on the horizontal line are 1, 2, 3, 4, and 5. there is 1 dot above 1, 3 dots above 2, 5 dots above 3, 3 dots above 4, and 1 dot above 5. what do the dots above the number 4 indicate?