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For the marks distribution
0-10 -> 3, 10-20 -> 5, 20-30 -> 12, 30-40 -> 6, 40-50 -> 4,
compute the median.

Class 10Median of Grouped DataStatistics and Probability
  • A28.83
  • B22.83
  • C25.83
  • D51.66

Step-by-Step Solution

. Median class 20-30, , cf = 8, . Median = (approx).
Answer: C) 25.83

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