Answered

twelve major earthquakes had richer magnitudes. 7.0 6.2 7.7 8.0 6.4 6.2 7.2 5.4 6.4 6.5 7.2 5.2 find the median and mode.

Sagot :

Arrange the data from least to largest (total 12 items).

Median:  6.2 + 6.4 = 12.9  = 6.45
                      2               2

Median = 6.45

Mode:  The number with the most number of appearance among the data.
             6.2,  6.4,  and 7.2