Question

The number of hours for which students of a particular class watched television during holidays is shown in the given graph.
We draw the histogram for above frequency table:
Answer the following:

How many students spend more than 5 hours in watching TV?

Answer 1

Students who fall under the class interval of 5-6 hours and 6-7 hours spend more than 5 hours of watching T.V.
In class interval 5-6 there are 8 students and in class interval
6 -7 there are 6 students.
Hence, the number students who watched T.V. for more than 5 hours = 8 + 6 = 14 students.