| 1 |
Mean is affected by the change of. |
- A. Origin
- B. Scale
- C. Both a and b
- D. None
|
| 2 |
When referring to a curve that tails off to the left end, you would callit. |
- A. Symmetrical
- B. Skewed to the right
- C. Positively skewed
- D. None of these
|
| 3 |
The sum of square of deviations of the observations from their mean is |
- A. Minimum
- B. Maximum
- C. Zero
- D. None of these
|
| 4 |
50<sup>th</sup> percentile is also called as |
- A. Mean
- B. Mode
- C. Average
- D. Median
|
| 5 |
When calculating the average rate of debt growth for a company, the correct mean to use is. |
- A. Arithmetic mean
- B. Weigheted arthmetic
- C. Geometric mean
- D. None of these
|
| 6 |
Third quartile Q<sub>3</sub> = |
- A. P<sub>33</sub>
- B. D<sub>3</sub>
- C. Median
- D. None of these
|
| 7 |
For an open and distribution, without assuming certain limits it is not possible to find: |
- A. A.M
- B. G.M
- C. Median
- D. Boat A and B
|
| 8 |
Teh suitable average for the qualitative data is. |
- A. Mean
- B. Mode
- C. weighted mean
- D. Geometric mean
|
| 9 |
When all the values in a sereis occur the same numebr of times, then it in not possible to compute the. |
- A. Mean
- B. Median
- C. Mode
- D. Weighted mean
|
| 10 |
The mid value of the arrayed data is called |
- A. Median
- B. Mode
- C. Mean
- D. Geometric mean
|