Help with Box plots

Hiya,
My teacher tried to teach us box and whisker diagrams a little while ago, emphasis on the work tried, I normally get things really quickly but I don't understand them. *Like I can draw them but I can't read off of them.*
Help!!

Reply 1

Quantumkoala64

Original post by Mr...

What do you already know about them?

|-----[]]----| (<---- Artistic skills!!! :biggrin:

)
The first line is the minimum value
The second one is the lower quartile (I think)
The middle one is the Median
The fourth one is the Upper quartile and the last line is the maximum value

So I can draw them but I can't read off of them
But I don't know how I'd answer this Box plots.jpg