Question

Find the mode of the following data:
$25,16,19,20,34,15,19,20,21,24,19,16,22,16,18,20,16,19$

Answer 1

The frequency table of the given data is as given below:

Value ($x_i$):	15	16	18	19	20	21	22	24	25	34	48
Frequency ($f_i$):	1	4	1	5	3	1	1	1	1	1	1

We observe that the value $19$ has the maximum frequency i.e. it occurs maximum number of times. Therefore, mode of the given data is $19$.