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For the data 4, 8, 11, 15, 16, 19, 24, 27, take Q1 and Q3 as the medians of the lower four and upper four values. What is the coefficient of quartile deviation?

Competition practiceStatistics
  • A0.74
  • B0.19
  • C0.39
  • D0.50

Step-by-Step Solution

. Coefficient .
Answer: C) 0.39

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