Central Tendency Measurements Study App | Class 9 Math Quiz e-Book PDF
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Class 9 Math MCQs – Certification Test 528

Central Tendency Measurements Quiz (Question 528) – Study App & e-Book Download

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MCQ 528: The reciprocal of the arithmetic mean of the reciprocal of the values x1, x2, x3, ....., xn is known as:

  1. variance
  2. geometric mean
  3. harmonic mean
  4. arithmetic mean

Central Tendency Measurements Quiz App & e-Book – Class 9 Math Placement Tests

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