DATABASE FUNDAMENTALS
DATA WAREHOUSING AND DATA MINING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Find the median of these numbers:4, 2, 7, 4, 3
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2
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5
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7
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4
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Explanation:
Detailed explanation-1: -Median = Mean of and observations. Thus, the median of the given observations is 23.
Detailed explanation-2: -Hence, median of the given numbers is 6.
Detailed explanation-3: -The mean of these middle values is (4 + 7) / 2 = 5.5, so the median is 5.5.
Detailed explanation-4: -As we have to find the median of four numbers it means we have an even number of values. In this case we add two middle numbers and divide the sum by 2.
There is 1 question to complete.