Question

The table below shows the duration, in minutes, of the 20 phone calls that Sarah made during the week.

Duration, min
(0,4)
(4.6)
(6,10]
(10, 14]
(14, 22]

Frequency
2
3
4
4
7

What is the median of the duration of Sarah’s calls?

Answer 1

Explanation:

to know the answer,,, you organize them from least to biggest, then, cross it from one side then, the other side. please tell me if there are any other questions i can help u with

Answer 2

The median of the duration of Sarah's calls is somewhere in the interval (10, 14]. We do not have any information about the exact amount of time on each call.