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      Question

      What is the difference between the mode and the meaning

      of the observations? 2,3,4, 5, 6, 7, 8, 12, 9, 12, 5, 12
      A 4 Correct Answer Incorrect Answer
      B 3 Correct Answer Incorrect Answer
      C 5 Correct Answer Incorrect Answer
      D 7 Correct Answer Incorrect Answer

      Solution

      2,3,4, 5, 6, 7, 8, 12, 9, 12, 5, 12 In an order- 2,3,4,5,5,6,7,8,9,12,12,12 n =12 Mode =12ย ย ย ย  (3 times) Mean = (n/2 +1) th term. Mean =12/2 +1=7th term. 7th term is 7. so mean =7. Difference between mode and mean =12-7=5.

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