Mean, Median, and Mode From Frequency Tables

Work out the mean age from this frequency table.

What is the range of the following data?

Work out the mean grade from this frequency table.

What is the modal grade?

Work out the mean number of siblings from this frequency table.

Click the group which contains the median number of days absent.

What is the median age?

What is the median number of goals scored?

What is the modal number of goals scored?

Select the group which contains the median.