DATABASE FUNDAMENTALS
BASICS OF BIG DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of these measures are used to analyze the central tendency of data?
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Mean and Normal Distribution
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Mean, Median and Mode
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Standard Deviation, Range and Mean
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Median, Range and Normal Distribution
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Explanation:
Detailed explanation-1: -There are three main measures of central tendency: mode. median. mean.
Detailed explanation-2: -This representative value is called the measure of central tendency, and the name suggests that it is a value around which the data is centred. These central tendencies are mean, median and mode.
Detailed explanation-3: -The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set. The median is the middle value when a data set is ordered from least to greatest. The mode is the number that occurs most often in a data set.
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