Question

the median and mode of a data are 33 and 45 respectively, then it's mean is -

Answer 1

Median=33
Mode=45
Now,empharical relation between these
=Mean-Mode=3(Mean-Median)
Mean=3(Mean -Median)+Mode
Mean-3Mean=-3Median+Mode
-2Mean=-99+45
-2Mean=-54
Mean=-54/-2=27
So mean is 27

Answer 2

Answer:

27

Step-by-step explanation:

Median = 33

Mode = 45

Mean - Mode = 3(Mean - Median )

Mean = 3(Mean - Median) + Mode

Mean - 3Mean = 3 Median + Mode

-2Mean = -99 + 45

2 Mean = 54

Mean = 54/2

Mean = 27