STATISTICAL TECHNIQUES AND TOOLS
MEASURES OF CENTER AND SPREAD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The ____ of a data set is the sum of the data entries divided by the number of entries.
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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 mean of a data set is the sum of the values divided by the number of values. The median of a data set is the middle value when the values are written in numerical order. If a data set has an even number of values, the median is the mean of the two middle values.
Detailed explanation-2: -The mean of a set of numbers, sometimes simply called the average, is the sum of the data divided by the total number of data.
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