MCQ: 445

The marks of 20 students out of 15 in class test are as 10, 11, 12, 12.5, 13.5, 14, 10, 11, 12, 12.5, 13.5, 14, 8, 9, 9, 8, 10, 11, 11.5, 12.5 then average marks of class is

  1. 12.25
  2. 11.25
  3. 13.25
  4. 14.25

Central Tendency Measures Textbook Tests: Business Statistics App & eBook Notes

Multiplication Rules of Probability Test 456
Principles of Measurement Test 457
Standard Normal Probability Distribution Test 458
Averages of Position Test 459
Average Deviation Measures Test 460
Calculating Moments Test 461
Standard Normal Probability Distribution Test 462
Skewness and Skewed Distribution Test 463
Learning Business Statistics Test 464

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Central Tendency Measures Notes App (iOS & Android)

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Business Statistics Notes App (Android & iOS)

Business Statistics Notes App

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BBA Economics Notes App

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Human Resource Management (BBA) Notes App