Find the median of the data set. 1, 2, 4, 1, 5, 12, 7, 8, 5, 1, 16, 17, 12 || ADRE 1.0 SLRC 2022 PAPER-III SOLVED QUESTIONS
Find the median of the data set.
1, 2, 4, 1, 5, 12, 7, 8, 5, 1, 16, 17, 12
(A) 8
(B) 7
(C) 5
(D) 4
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Solution:
The median of a set of numbers is simply the middle number when you arrange them in order from smallest to largest.
To find the median of the given data set:
1,1,1,2,4,5,5,7,8,12,12,16,17
Identify the middle value:
- Since the data set has 13 numbers, the median will be the 7th number when arranged in ascending order {because (13+1)/2= 7}
Find the median:
- The 7th number in the sorted list is 5
Therefore, the median of the data set is 5
Importance of this question:
- Previously asked in ADRE SLRC 2022 for the Grade-III Posts.
- The median identifies the middle value in a dataset, showing central tendency.
- mportant for foundational statistics knowledge.
- Used in various fields for data interpretation.
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