Question

A new model of shirt at the clothing store comes in 4 colors: black, white, red, and blue

Answer 1

The data provided of the 16 sold shirts can be used to count the frequency of each color.

The results are shown below:

White = 5

Black = 2

Blue = 4

Red = 5

We can check the total is 5 + 2 + 4 + 5 = 16

Now we are ready to draw the bar graph, where each color must have a height that equals its frequency.