Question

The graph below represents results of a survey in which students stated the numberof minutes they'd spent watching TV the previous day.

Answer 1

Step-by-step explanation:

First, we need to find what is the total number of values in the data. So, taking into account the height of the bars, we can calculate the size of the data as follows:

6 + 2 + 3 + 5 + 4 + 4 = 24

Where each number in the sum is the height of each bar.

Then, the position of the median can be calculated using the following equation:

`(n+1)/(2)=(24+1)/(2)=(25)/(2)=12.5`

Where n is the size of the data.

Finally, the value in position 12.5 is in the interval 90 - 119

Because, there are 6 values in 0- 29, there are