Question

if meun=12meudicn,meudicn=15 find out node​

Answer 1

Mean = 12 , Median = 15 , Mode = ?

3 Median = 2 Mean + Mode

Mode = 3 Median - 2 Mean

= 3 x 15 - 2 x 12

= 45 - 24

Mode = 21

Answer 2

3Median=2Mean+Mode

Mode =3Median-2Mean

=3×15-2×12

=45-24

=21