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The sum of deviations of a set of observations x₁, x₂, …, xₙ measured from 50 is –10 and the sum of deviations from 46 is 70, then the number of observation is
This question appeared in the UPPSC Prelims 2022 examination (CSAT). It is Question 76 out of 217 questions in this paper.
This question was part of the UPPSC Prelims 2022 (CSAT). The UPPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all UPPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.