| 1 |
The base period in fixed base should be |
- A. Current year
- B. Normal year
- C. Highest year
- D. Lowest year
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| 2 |
In construction a histogram which is to taken along x-axis. |
- A. Mid points
- B. Class limits
- C. Class interval
- D. Class boundaries
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| 3 |
Tabulation means, the process of arranging the date into. |
- A. Different classes
- B. Rows
- C. Columns
- D. Rows & columns
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| 4 |
In which distribution the successive trials are with replacement |
- A. Hypergeometric
- B. Binomial distribution
- C. Continuous distribution
- D. Discrete distribution
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| 5 |
<sup>A</sup>P<sub>3</sub>is equal to.<sub></sub><sub></sub> |
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| 6 |
While dealing with price we use ----------------- as weights |
- A. Quantity
- B. Quality
- C. Volume
- D. Both (b) and (c)
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| 7 |
If the random variable x denotes the number of heads of when three distinct coins are tossed k the X assumes values. |
- A. 0,1,2,3
- B. 1,3,3,1
- C. 1,2,3
- D. 1,1,1,1
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| 8 |
The sum of the squares of deviations is the least when measured from. |
- A. A.M
- B. Median
- C. Mode
- D. Both A and B
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| 9 |
If a is a constant then E(a) is equal to |
- A. a
- B. Square of a
- C. Zero
- D. 2a
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| 10 |
The mid point of group 5.5 - 7.5 is. |
|