Which of the following is/are incorrect?

A. 3 Median - Mean = 2 Mode
B. 3 Median - 2 Mean = Mode
C. 3 Mode - 2 Mean = Median
D. 3 Mean - 2 Median = Mode
E. 3 Mean - Median = 2 Mode

Choose the correct answer from the options given below:

A, C, D and E only

We have,

A. 3 Median - Mean = 2 Mode
B. 3 Median - 2 Mean = Mode
C. 3 Mode - 2 Mean = Median
D. 3 Mean - 2 Median = Mode
E. 3 Mean - Median = 2 Mode

We know that, 3 Median - 2 Mean = Mode

So, according to the all relations, except 3 Median - 2 Mean = Mode all are incorrect.