Question

The box-and-whisker plot below represents some data set. What percentage of the data values are between 44 and 76?

Answer 1

`50\%`

1) In this question, we can tell that each minor mark on the number line corresponds to 4 units. So, we can tell that 44 is in the first quartile, as well as, 76 is in the third quartile.

2) Note that 25% of the data falls below 44 and, on the other hand, 76 is on 75% of the data.

3) So, we can tell that the percentage between the 1st and the 3rd quartile is:

`50\%`