- A120-140
- B100-120
- C140-160
- D160-180
Step-by-Step Solution
. Cumulative frequencies: 12, 26, 34, 40, 50. cf just exceeding 25 is 26, so the median class is 120-140.
Answer: A) 120-140
Daily wages (Rs) of 50 workers:
100-120 -> 12, 120-140 -> 14, 140-160 -> 8, 160-180 -> 6, 180-200 -> 10.
Find the median class.
Class 10Median of Grouped DataStatistics and Probability
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