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The runs scored by a batsman in 40 innings of a season are grouped below.
0-20 -> 5, 20-40 -> 9, 40-60 -> 12, 60-80 -> 9, 80-100 -> 5.
Find the median runs.

Class 10Median of Grouped DataStatistics and Probability
  • A100
  • B55
  • C45
  • D50

Step-by-Step Solution

. Cumulative: 5, 14, 26, 35, 40. Median class 40-60, , cf = 14, . Median = .
Answer: D) 50

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