Question

siblings
how many students have 1 sibling?

Explanation:

Step1: Identify the bar for 1 sibling

Look at the bar graph where the x - axis value is 1 (number of siblings). The y - axis represents the frequency (number of students).

Step2: Read the height of the bar

The bar corresponding to 1 sibling reaches up to a frequency value. From the graph, we can see that the height of the bar for 1 sibling is 5 (assuming the y - axis scale: looking at the other bars, the bar for 0 siblings is 2, 2 siblings is 2, 3 siblings is 3, 4 siblings is 4, 5 siblings is 2, and the bar for 1 sibling is the tallest, and by counting the scale (assuming each unit on y - axis is 1), the height is 5).

Answer:

5