Basic Statistics 6

1. Which of the following Measure of Averages is not based on all the values given in the data set.

2. Which of the following Measure of averages is affected by extreme (very small or very large) values in the data set?

3. A variable that assumes only some selected values in a range is called

4. The Geometric Mean of -2, 4, 03, 6, 0 will be

5. 2nd Quartile = 5th Decile = 50th Percentile = ?

6. If any of the value in the data set is zero then it is not possible (i.e. impossible) to compute

7. The geometric mean of numbers 2, 4, 8 and 64 is

8. The grouped data are called

9. The color of flowers is an example of

10. Which of the following cannot be less than zero (negative)?

11. If a distribution has two modes then this distribution is called

12. The Harmonic Mean of any two numbers is

13. If 10% is added to each value of a variable, the geometric mean of the new variable is added by

14. To find the average speed of a journey which is the appropriate measure of central tendency

15. Data must be arranged either in ascending or descending order if some want to compute

16. If $SD(X)=5$ then $SD\left(\frac{2X+5}{2} \right)$ is equal to

17. The most repeated (popular) value in a data set is called

18. Geometric means of $X_1$ and $X_2$ is

19. If any of the value in data set is negative then it is impossible to compute

20. ________ is the measure of average which can have more than one value