Solved UPSC CDS/OTA Question
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Q · Statistics Difficult · 45s
For x:10,20,30,40,50 with frequencies 3,6,_,5,2, the median is 30. Find the missing frequency.
TopicStatistics
Question Typemultiple choice
DifficultyDifficult
Marking+1 / −0.33
Test Duration30 min
← Previous questionQ 33 / 33
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Final Answer: Option D - 5