Question

Find
mean and median by the given
formulae
5, 6, 9, 10, 6, 12, 3, 6, 11, 10, 4, 6, 7​

Answer 1

Answer:

Mean = (5+6+ 9+10+ 6+12+3+6+ 11+10+ 4+6+ 7)/13

=95/13

= 7.53

Now, arranging in order,

3,4,5,6,6,6,6,7,9,10,10,11,12

median = middle number

=6