Quantitative Technique for Manager Quiz Set 8

1. For a symmetric distribution the value of skewness is_____?

Correct! Wrong!

2. Bowley’s coefficient of skewness is based on______?

Correct! Wrong!

3. If each of the items of a series is multiplied by a common factor, the value of standard deviation is?

Correct! Wrong!

4. Two basic statistical laws concerning a population are?

Correct! Wrong!

5. The_____the size of a sample more reliable is the result.

Correct! Wrong!

6. The more the mean moves away from the mode, the larger the?

Correct! Wrong!

7. Which of the following is not true about skewness?

Correct! Wrong!

8. The absolute measure of skewness is based on the difference between?

Correct! Wrong!

9. Relative measure of skewness is also known as?

Correct! Wrong!

10. Bowley’s Co-efficient of skewness is also known as?

Correct! Wrong!

11.______refers to the insertion of an intermediate value is a series of items?

Correct! Wrong!

12._____refers to the projection of a value for the future?

Correct! Wrong!

13._____helps us in forecasting.

Correct! Wrong!

14.______gives us the missing link.

Correct! Wrong!

15. Name the statistical technique used for estimating the population of 2012, if population of 2010 and 2015 is known?

Correct! Wrong!

16.____refers to estimating values for future period.

Correct! Wrong!

17. Statistics is an art as well as?

Correct! Wrong!

18._____is the most commonly used measure of central tendency?

Correct! Wrong!

19. When the distribution is of open end classes which average may be appropriate?

Correct! Wrong!

20. Geometric mean is useful in?

Correct! Wrong!

Quantitative Technique for Manager Quiz Set 8

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