This histogram shows the numbers of shoppers in various age groups at a clothing store. How many shoppers are at least 30 years old?

a.5

b.7

c.13

d.17​

The answer is a. (Add the ages 30-39 and 40-49)

The Answer should be A.

Explanation:

According to the graph, “there are only 4 (of number of shoppers) (in the age of) 30-39.” But according to the answer that you put for this question, A/5 B/7 C/13 D/17. there is not 4. So I believe the closest number to 4 is 5.