Question

Should you use the median or mean to describe a data set if the data are not skewed?

Step 1

A symmetric data refers to when data is in bell shaped and both sides of the distribution are equal to each other. A skewed distribution refers to when both sides of the distribution is not equal to each other.

Step 2

When the data is not skewed which means data is symmetrical, when data is symmetrical in such situation mean is equal to median equals to mode. We more often use the mean or also consider it as much better measure of central tendency as mean is uses to calculate other statistics.

- When data is not skewed ...

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