Find the Average

Find the average of the set of scores: 566, 455, 231, 678, 989, 342, and 715.

  1. 590
  2. 555
  3. 568
  4. 513
Desire Adnan Default Asked on 2nd August 2015 in Maths.
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  • 1 Answer(s)

    Answer: (3) 568
    Explanation:-
    Given-
    Scores : 566, 455, 231, 678, 989, 342 and 715.
    Formula-
    Average = Sum of observation/number of observation
    Then, Then, the average of the set of scores = (566 + 455 + 231 + 678 + 989 + 342 + 715)/7
    = 3676/7
    = 568
    Hence, the answer is (3) 568.

    Anurag Mishra Professor Answered on 2nd August 2015.
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