Question 723401


The mean is the usual average, so:

   {{{ (24+23+22+17+18+23+19)/7 = 20.86}}}

The median is the middle value, so I'll have to rewrite the list in order:

{{{17}}},{{{18}}},{{{19}}},{{{22}}},{{{23}}},{{{23}}},{{{24}}}.....the middle value is {{{22}}}

The "range" is just the difference between the largest and smallest values.

{{{24-17=7}}}