Question

What is the third quartile, Q3, of the data represented by the box plot? Enter your answer in the box.

Answer 1

65, for sure, the number at the end of the rectangle is the q3

Answer 2

`Q_3=65`

Explanation:

We have been given an image of a box plot and we are asked to find the value of third quartile represented by our given box plot.

Since we know that the upper or 3rd quartile is represented by the last line of the box.

We can see that 1st line of our box is at 12.5 ,so it will be 1st or lower quartile.

The middle line is at 20, so median for our given box plot is 20.

The last line of the box is at 65, which is representing the upper or third quartile of our given box plot.

Therefore, the third quartile,
`Q_3`, is 65 for our given box-plot.