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:
Answer & explanation
Correct answer: option 3
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.