Based on the histogram, an interval that shows the greatest number of students is: A. 0 - 1.99.
What is a histogram?
In Mathematics and Statistics, a histogram refers to a type of graph that is used for the graphical representation of a data set into user-specified ranges, especially through the use of rectangular bars.
Based on the information provided in the histogram, a frequency table can be that models the data set can be completed as follows;
Class interval (hours) Number of students
0 - 1.99 7
2 - 3.99 6
4 - 5.99 3
6 - 7.99 4
8 - 9.99 1
By critically observing the frequency table above, we can logically deduce that the class interval with the highest frequency is 0 - 1.99 with a value of 7.
In conclusion, 7 students study between 0 and 2 hours per week.
Complete Question:
A survey of sixth-grader students recorded how many hours students studied each week. The histogram below displays the collected information.
Which interval shows the greatest number of students?
0 - 1.99
2 - 3.99
4 - 5.99
6 - 7.99