Question

Can anyone explain to me how the minimum value is 25 instead of 20 on this?

Answer 1

Below.

Explanation:

I am assuming the box plot is correct.

The minimum value is the dot on the extreme left that is above the 25 on the scale.

Answer 2

because 25 is the smallest number in the range

Explanation:

range is the biggest number and the smallest number lower quartile is the mean of the lower half of the median and to answer your question 25 is the smallest number of the bunch