| 1 |
Mode of the sereis 2,2,2,3,3,3,2,3,3,4 is. |
- A. 3
- B. 2 and 3
- C. 4
- D. None of these
|
| 2 |
Median divides the data into |
- A. 2 parts
- B. 3 parts
- C. 4 parts
- D. 10 parts
|
| 3 |
Which of the following average cannot be calculated from the observation 2,2,4,4,6,6,8,8,10,10 |
- A. Mean
- B. Median
- C. Mode
- D. All of these
|
| 4 |
The mean of the first n natural numbers is. |
- A. n(n+1)2
- B. (n+1)/2
- C. (n-1)/2
- D. n/2
|
| 5 |
The median divides the data into |
- A. Two halves
- B. Four quarters
- C. Single unit
- D. Six parts
|
| 6 |
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
|
| 7 |
When a distribution is symmetrical and has one mode, the highest point on the curve is called the. |
- A. Mode
- B. Median
- C. Mean
- D. All of these
|
| 8 |
For the given data 2,3,7,0,-8 G.M will be. |
- A. Negative
- B. Positive
- C. Zero
- D. Impossible
|
| 9 |
The suitable average for shoe or collar size is. |
- A. Geometric mean
- B. Arithmetic mean
- C. Mode
- D. Median
|
| 10 |
The mode of letters in the word STATISTICS is: |
- A. S
- B. T
- C. I
- D. S & T
|