Question

The histogram below gives the distribution of the number of children that students in an Introductory Statistics class had. There were 56 students in the class. What percent of the class had 2 or more children?

Answer 1

25 maybe

Explanation:

Answer 2

25%

Explanation:

Height of all the bars in chart = 2 or more is 10, 3, 1.

Add all the bars to give us exact amount of data required = 10 + 3 + 1 = 14

Total number of students in class = 56

Percentage of class having two or more student = (14/56) * 100% = 25%