The mean of 2 – t, 4 + t, 3 – 2t, 2 + t and t – 1 is
- A. -t
- B. t
- C. -2
- D. 2
Now for the right answer to the above question:
- Option A is incorrect.
- Option B is incorrect.
- C is incorrect.
- D is the correct answer.
You may please note these/this:
- The mean of a set of data is = sum of all the elements divided by the number of terms.
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/ culled from 2016 JAMB-UTME mathematics past question 32 /
The mean of 2 – t, 4 + t, 3 – 2t, 2 + t and t – 1 is... » QuizTablet
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