📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

  • google app store apple app store
  • ✖

      Question

      For the recorded observation, the coefficient of

      variation is 0.2 and the variance is 16. The arithmetic mean is:
      A 18 Correct Answer Incorrect Answer
      B 16 Correct Answer Incorrect Answer
      C 20 Correct Answer Incorrect Answer
      D 14 Correct Answer Incorrect Answer

      Solution

      The correct answer is C

      Practice Next
      ask-question