The mean of 2-t, 4+t, 3-2t, 2+t and t-1 is

MATHEMATICS
JAMB 2016

The mean of 2-t, 4+t, 3-2t, 2+t and t-1 is

  • A. 2
  • B. t
  • C. -t
  • D. -2

Correct Answer: A. 2



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