Data Handling Worksheets - Noemi Navas Arranz And Escola Bufala, University Of Aberdeen Page 20
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22Data Handling
Maths
Student’s Worksheets
Escola Bufalà
Date: ________ Class:_____ Number:___
Name:____________
MEAN
1. Look at this information again.
Number of hours watching TV per week
Mary Peter David John Susan Mark Claire Jane Paul
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Work in pairs.
1. Count the number of pieces of data.
2. Add up all the data.
3. Divide the result by the number of pieces of data.
That is the MEAN. The mean can be different from the numbers of the
data.
2. So, in this table...
The range is _______,
the median is ______,
the mode is _______ and
the mean is _______.
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Noemi Navas Arranz
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