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Question
Find out mode of the following series:
7, 4, 10, 9, 15, 12, 7, 9, 7
7, 4, 10, 9, 15, 12, 7, 9, 7
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Solution
In order to find the mode in an individual series we first need to arrange the series in an ascending order i.e.
4, 7, 7, 7, 9, 9, 10, 12, 15
An inspection of the series shows that 7 occurs most frequently in the series i.e. 3 times
Hence, Mode (Z) of the above series is 7.
4, 7, 7, 7, 9, 9, 10, 12, 15
An inspection of the series shows that 7 occurs most frequently in the series i.e. 3 times
Hence, Mode (Z) of the above series is 7.
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