Question

Write the empirical relationship among mean, median and mode

Answer 1

Answer:

An empirical relationship existsbetween mean, median and mode. For a moderately skewed distribution it is: If a frequency distribution has a symmetrical frequency curve, themean, median and mode are equal. 3 median = mode + 2 mean.

Answer 2

Step-by-step explanation:

In the case of a moderately skewed distribution, i.e. in general, the difference between mean and mode is equal to three times the difference between the mean and median. ... In the case of a frequency distribution which has a symmetrical frequency curve, the empirical relation states that mean = median = mode.

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