| 1 |
The measures of central tendency listed below are. |
- A. the mean
- B. The range
- C. Standard deviation
- D. The variance
|
| 2 |
In a given data, the average which has the least value is. |
- A. Geometric mean
- B. weighted mean
- C. Harmonic mean
|
| 3 |
Coded method of calculation is nly used in |
- A. A.M
- B. Median
- C. Combined mean
- D. None of above
|
| 4 |
We must arrange the data before calculating. |
- A. Mode
- B. G.M
- C. Mean
- D. Mediam
|
| 5 |
The sum of deviation in zero when deviations are taken from |
- A. Median
- B. Mode
- C. Mean
- D. Geometric mean
|
| 6 |
In a symmetrical distribution, mean , median and mode are always. |
- A. Different
- B. Zero
- C. Identical
- D. Negative
|
| 7 |
The sum of the deviations is zero when the deviations are taken from |
- A. Mean
- B. Median
- C. Mode
- D. Weighted mean
|
| 8 |
The sun of deviation of observation is zero, when deviations are taken from. |
- A. Mode
- B. Median
- C. Mean
- D. None of above
|
| 9 |
If the data contains an extreme value, the suitable average is. |
- A. Mode
- B. Median
- C. Mean
- D. G.M
|
| 10 |
The sun of the deviations of a set of n values from means is. |
- A. Zero
- B. Positive
- C. Negetive
- D. Least
|