Question

Some people were asked how long it takes them to commute to work: 16 min, 5 min, 7 min, 8 min, 14 min, 12 min, 0.5 hr, 1 hr. What is the mean number of minutes?

Answer 1

The mean number of minutes is;

`19\text{ minutes}`

Step-by-step explanation:

Given the data;

`16min,5min,7min,8min,14min,12min,0.5hr,1hr.`

Firstly, let us convert all the data to the same unit (minutes);

`\begin{gathered} 16min,5min,7min,8min,14min,12min,0.5(60\min ),1(60\min ). \\ 16min,5min,7min,8min,14min,12min,30\min ,60\min . \end{gathered}`

We can now calculate the mean;

Therefore, the mean number of minutes is;

`19\text{ minutes}`