Question

a certain store sells t - shirts in 4 colors. the number of t - shirts sold in each color last month is shown in the bar graph below. use this bar graph to answer the questions. (a) which color had the least t - shirts sold? yellow green gray orange how many t - shirts of that color were sold? t - shirt(s) (b) how many more yellow t - shirts were sold than orange t - shirts? more t - shirt(s) (c) for how many colors were there more than 3 t - shirts sold? color(s)

Explanation:

Step1: Identify the least - sold color

By observing the bar graph, the orange - colored bar is the shortest. So, orange had the least T - shirts sold. The height of the orange bar is 1, so 1 T - shirt of orange color was sold.

Step2: Calculate the difference between yellow and orange sales

The number of yellow T - shirts sold is 10 and the number of orange T - shirts sold is 1. The difference is \(10 - 1=9\).

Step3: Count the colors with more than 3 sales

The number of yellow T - shirts sold is 10, green is 2, gray is 2, and orange is 1. Only yellow has more than 3 T - shirts sold, so there is 1 color.

Answer:

(a) orange, 1
(b) 9
(c) 1