X 2 3 4 5
F 2 5 2 1

From the table, the mean of the distribution is___________

  • A 2.2
  • B 2.5
  • C 3.2
  • D 4.5
jamb 2018english-language

The correct answer is C. 3.2

Mean=(4+15+8+5)/(2+5+2+1)=32/10=3.2

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