Question

Which of the following is not a relationship between mean, median and mode for a moderately skewed distribution

• A. mode = median - 2 mean
• B. mode = 2 median - mean
• C. mode = 2 median - 3 mean
• D. mode = 3 median - mean

Answer 1

Answer: (A), (B), (C), (D)

The correct options are
A mode = median - 2 mean
B mode = 2 median - mean
C mode = 2 median - 3 mean
D mode = 3 median - mean

It is well known fact that for any moderately skewed distribution
mode $=3$ median $-2$ mean