Data Handling
Maths
Student’s Worksheets
Escola Bufalà
4. Look at this data and calculate the range.
The range is _______.
MEDIAN
1. Look at this information again.
Number of hours watching TV per week
Mary Peter David John Susan Mark Claire Jane Paul
21
15
9
15
14
11
22
12
18
2. In pairs, order the data from the lowest to the highest
number.
3. Copy the data in order in this table.
Number of hours watching TV per week
Which piece of data is in the middle? ______
That is the MEDIAN.
12
Noemi Navas Arranz