METHODS OF DATA ANALYSIS
MEASURES OF DISPERSION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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For the data set below, which of the following measures is greatest?{20, 25 30, 31, 32, 45, 45, 80}
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Mean
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Median
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Mode
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Range
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Explanation:
Detailed explanation-1: -The data 20, 30, 40, 10, 15, 25, 35. Solution: Median is the middle value of any data. There are seven values in the data, therefore the 4th value (25) will be the median.
Detailed explanation-2: -27.6 is the median of the given data 25, 34, 31, 23, 22, 26, 35, 28, 20, 32.
There is 1 question to complete.