Data Handling Worksheets - Noemi Navas Arranz And Escola Bufala, University Of Aberdeen Page 14
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22Data Handling
Maths
Student’s Worksheets
Escola Bufalà
Date: ________ Class:_____ Number:___
Name:____________
In order to calculate the piece of data that is in the middle...
1. Count the pieces of data.
2. Add on 1 and divide by 2.
(n+1):2=
(9+1):2=10:2=5
th
So, in this case, the median is the 5
number.
4. Complete. Use some of the words below.
The MEDIAN is the___________ that is in the ________ when the
pieces of data are in _______ from the _______ to the ________.
So, in this table...
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
The range is _______ and the median is ______.
13
Noemi Navas Arranz
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