Use the image to answer the question.
An illustration shows a number line representing ages of children at the party, ranging from 1 to 6 in unit increments. Different numbers of circles are placed vertically above each number in the number line. The number of circles placed above each number in the number line are as follows: 3 circles above 1, 2 circles above 2, 3 circles above 3, 1 circle above 4, 2 circles above 5, and 1 circle above 6.
What are the mean and median of the data shown in the line plot?
(1 point)
Mean=
, Median=
Mean= (1x3 + 2x2 + 3x3 + 4x1 + 5x2 + 6x1) / (3+2+3+1+2+1) = (3+4+9+4+10+6) / 12 = 36 / 12 = 3
Median = 3 (since the middle value when the data is arranged in numerical order is also 3)