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.12, 5, 9, 18, 22, 25, 5
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9
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8
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12
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18
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Explanation:
Detailed explanation-1: -First, arrange the given numbers in ascending order. The median of the given numbers is a middle number of the above number series. So, the median of the number series is 12.
Detailed explanation-2: -Subtract the minimum data value from the maximum data value to find the data range. In this case, the data range is 25−5=20 25-5 = 20 .
Detailed explanation-3: -The required answer is an option a => 3, 14, 19, 25, 14.
There is 1 question to complete.