Consider the following information.
| Commodity | Price in 2015 (Rs.) | Price in 2016 (Rs.) |
| A | 50 | 70 |
| B | 40 | 60 |
| C | 80 | 90 |
| D | 110 | 120 |
| E | 20 | 20 |
A. 102
B. 107
C. 110
D. 120
E. 125
Answer: Option D
| Commodity | Price in 2015 (Rs.) | Price in 2016 (Rs.) |
| A | 50 | 70 |
| B | 40 | 60 |
| C | 80 | 90 |
| D | 110 | 120 |
| E | 20 | 20 |
A. 102
B. 107
C. 110
D. 120
E. 125
Answer: Option D
A. The central limit theorem
B. The law of statistical regularly
C. The law of inertia of large numbers
D. None of the above
The difference between sample statistic and its corresponding population parameter is
A. Sampling error
B. Measurement error
C. Coverage error
D. Non-response error
A. Both (A) and (R) are true
B. (A) is true, but (R) is false
C. (A) is false, but (R) is true
D. Both (A) and (R) are false
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