MCQs of Statistics from latest books editions

By: Prof. Dr. Fazal Rehman | Last updated: May 20, 2025

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1. : The collection of data, items or individuals under statistical study is called ______________



2. : When the sum of all the observations is divided by their number, we obtain ____________



3. : Statistics is a body of methods dealing with _____________



4. : A positively skewed distribution is _______

6. : The formula for obtaining arithmetic mean of first n numbers is



7. : ______________ is the combination of probability assessment and monetary consequences for making business decision.



8. : ___________ is the most suitable method for calculating average increase in population.



9. : A descriptive measure of a sample is called ________________



10. : If deviation is taken from ______________ the sum of deviation of observation is zero.



11. : For representation of the distribution as a whole by calculation of central value is called measure of _________



12. : We compute ______________, if the values in a series are not of equal importance.



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