Teaching RPSC School Lecturer Mock Test Series 2024 Mathematics Statistics Measures of Central Tendency
If a variable takes discrete values a + 4, a - 3.5, a - 2.5, a - 3, a - 2, a + 0.5, a + 5 and a - 0.5 where a > 0, then the median of the data set is
1
a - 2.5
2
a - 1.25
3
a - 1.5
4
a - o.75
5
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