| 1 |
median from the data 82,93,86,92 and 79 is................. |
|
| 2 |
A frequency polygon is a many sides. |
- A. Closed figure
- B. Rectangle
- C. Circle
- D. Triangle
|
| 3 |
The nth positive root of the product of the x<sub>1</sub>,x<sub>2</sub>,x<sub>3</sub>,..............x<sub>11</sub> observation is called. |
- A. Mode
- B. Mean
- C. Geometric mean
- D. Median
|
| 4 |
The radiance measure of an angle that forms a complete circle is: |
|
| 5 |
The most frequent occurring observation in a data set is called: |
- A. Mode
- B. Median
- C. Harmonic mean
|
| 6 |
In class (20-29), Midpoint or class mark is................... |
- A. 20.5
- B. 24.5
- C. 29
- D. 49
|
| 7 |
A deviation is defined as a difference of any value of the variable from a. |
- A. Constant
- B. Historgram
- C. Sum
- D. Product
|
| 8 |
A frequency polygon is a many sided: |
- A. Closed figure
- B. Rectangle
- C. Square
|
| 9 |
Tan 90 =_________. |
- A. √3/2
- B. 1/√3
- C. 0
- D. undefined
|
| 10 |
The observation that divide a data set into four equal parts are called. |
- A. Declies
- B. Quartiles
- C. Percentiles
- D. Harmonic mean
|
