Quantitative Technique for Manager Quiz Set 6

1.______is defined as the difference between the two extreme quartiles of a series?

Correct! Wrong!

2. Inter Quartile range represents the difference between the third quartile and____?

Correct! Wrong!

3.______is defined as the average of the difference between the two extreme quartiles of a series?

Correct! Wrong!

4. Semi Inter Quartile Range is also called by the name?

Correct! Wrong!

5. Quartile deviation gives the average amount by which the two quartiles differ from the______?

Correct! Wrong!

6. What is defined as the arithmetic average of the deviations of items of a series taken from its central value ignoring the plus and minus sign?

Correct! Wrong!

7. Mean deviation can be calculated from which of the following measures of central tendency?

Correct! Wrong!

8. The square root of the arithmetic average of the squares of deviation taken from the arithmetic average of a series is called?

Correct! Wrong!

9. Which measure of dispersion is also known as ‘root-mean-square deviation’?

Correct! Wrong!

10. Standard deviation can be calculated from which of the following measures of central tendency?

Correct! Wrong!

11. Mean deviation is based on simple average of the sum of?

Correct! Wrong!

12. Standard deviation is based on simple average of the sum of_____?

Correct! Wrong!

13. The ratio of Standard deviation to actual mean expressed in percentage is called?

Correct! Wrong!

14._________is the mean of the squares of deviations of all observations of a series from their mean.

Correct! Wrong!

15. The square of standard deviation is called?

Correct! Wrong!

16. The graphical method of showing deviation of size of items from the average is called?

Correct! Wrong!

17. The extend of symmetry or asymmetry in a distribution is called?

Correct! Wrong!

18. In a series with positive skewness?

Correct! Wrong!

19. In a series with negative skewness.

Correct! Wrong!

20. If the value of mean is greater than mode, skewness will be?

Correct! Wrong!

Quantitative Technique for Manager Quiz Set 6

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