Assertion (A): A reasonably large sized sample drawn randomly from a given population contains almost all the characteristics of the population.Reason (R): As per the sampling theory, the assertion is based only on the 'law of inertia of large numbers'.

(A) is true and (R) as per the sampling theory is also fully true

(A) is true, but the (R) as per the sampling theory is not fully true

(A) is false, but the (R) is sufficient as per the sampling theory

Assertion (A): A reasonably large sized sample drawn randomly from a given population contains almost all the characteristics of the population.<br>Reason (R): As per the sampling theory, the assertion is based only on the 'law of inertia of large numbers'.

Assertion (A): A reasonably sized sample drawn randomly from large sized population contains almost all the characteristics which exist in the population.
Reason (R): The theory of sampling is based on the two important laws of statistics, viz law of statistical regularity and law of inertia of large numbers.

A

Both (A) and (R) are correct and (R) is the correct explanation of (A)

B

Both (A) and (R) are correct, but (R) is not the correct explanation of (A)

C

(A) is not correct, while (R) is correct

D

Both (A) and (R) are not correct

Match the items in List - I (Techniques of sampling) with that of List - II (characteristics of procedure). Choose appropriate code for your answer : Set - I (Techniques of sampling) Set – II (Characteristics of procedure) (a) Purposive sampling (i) Dividing the population into subgroups and taking one or more groups at random (b) Multistage sampling (ii) Researcher relies on his or her own judgment when choosing members from the population (c) Systematic sampling (iii) Obtaining K ‘interval’ through N/n and using it for constituting the sample (d) Stratified sampling (iv) Researcher divides the entire population into homogeneous subgroups and randomly selects the final sample

A

(a) - (i), (b) - (iii), (c) - (iv), (d) - (ii)

B

(a) - (ii), (b) - (i), (c) - (iii), (d) - (iv)

C

(a) - (iv), (b) - (ii), (c) - (i), (d) - (iii)

D

(a) - (iii), (b) - (i), (c) - (iv), (d) - (ii)

Which of the following statement relating to the sampling theory are correct? (i) The values of the statistical measures based on the sampled units are called values of statistic. (ii) In the simple random sampling technique, the element of the population and the unit of the sample are different. (iii) Snow- ball sampling technique is a probability based sampling technique. (iv) The 'law of statistical regularity' and the 'law of inertia of large numbers' are the main bases of the sample to become representative of the population. Choose the correct answer from the code given below:

A

(ii) and (iii)

B

(i) and (iv)

C

(i), (ii) and (iii)

D

(ii), (iii) and (iv)

Which of the following statements relating to the sampling theory are correct?
1. The values of the statistical measures based on the sampled units are called values of statistics.
2. In the simple random sampling technique, the element of the population and the unit of the sample are different.
3. Snow-ball sampling technique is a probability based sampling technique.
4. The 'law of statistical regularity' and the 'law of inertia of large numbers' are the main bases of the sample to become representative of the population.
Choose the correct answer:

A

Both 2 and 3

B

Both 1 and 4

C

1, 2 and 3

D

2, 3 and 4

Which of the following among item A and item B are correct?
The right of private defence extends, subject to Section 99, to the causing of death of the assailant or aggressor in the following circumstances:
Item A: For defence of body:
1. Against an act which reasonably causes the apprehension of an assault to outrage the modesty
2. Against an act which reasonably causes the apprehension that the assailant will kill his children living in another city
3. Against an act which reasonably causes the apprehension that grievous hurt would otherwise be the consequence
Item B: For defence of property:
1. While the trespasser is engaged in house breaking during day time.
2. Against a thief who reasonably causes the defender to believe that he would lose his property
3. Against a person who commits mischief under such circumstances as may reasonably cause apprehension that grievous Hurt would be a consequence
Select the correct answer:

A

1 and 3 of both items

B

2 and 3 of both items

C

3 alone of both items

D

1 and 2 of both items

List I List II Sampling techniques used in research Description A. Simple random sampling I. The units are identified in terms of various specific features identified before drawing a sample structure B. Systematic sampling II. Each unit is given an equal independent chance of being picked up C. Dimensional sampling III. The k – interval is obtained by N/n and the units are drawn using the same, where N is population size and n is desired sample size. D. Snowball sampling IV. First member unit is used to identify the second unit and so on Choose the correct answer from the options given below:

A

A - I, B - IV, C - II, D - III

B

A - II, B - III, C - I, D - IV

C

A - IV, B - II, C - III, D - I

D

A - III, B - I, C - IV, D - II

Which of the two statements from the following statements are correct? (A) Sampling - related error is subsumed under the category non-sampling error. (B) Sampling error doesn't occur in multi-stage cluster sampling. (C) Inaccurate sampling frame and non-response are examples of sampling related error. (D) There is an inverse relation between heterogeneity of population and sampling error. Choose the correct option:

A

(A) and (C) only

B

(A) and (D) only

C

(B) and (D) only

D

(B) and (C) only

From the list given below, identify those which are called ‘Non-Probability Sampling’ procedures: (i) Simple random sampling (ii) Dimensional sampling (iii) Snowball sampling (iv) Cluster sampling (v) Quota sampling (vi) Stratified sampling Choose the correct option:

A

(i), (ii) and (iii)

B

(ii), (iv) and (v)

C

(i), (iii) and (iv)

D

(ii), (iii) and (v)

Which of the following sampling methods in research are non - probability based? A. Cluster sampling method B. Dimensional sampling method C. Random sampling method D. Judgement sampling method E. Snowball sampling method Choose the correct answer from the options given below:

A

B, C and D only

B

A, B and C only

C

B, D and E only

D

C, D and E only

Which of the following sampling methods are probability based? a) Cluster sampling b) Quota sampling c) Systematic sampling d) Dimensional sampling e) Stratified sampling Choose the most appropriate answer from the options given below:

A

b, c and d only

B

a, c and e only

C

a, d and e only

D

c, d and e only

Assertion (A): A reasonably large sized sample drawn randomly from a given population contains almost all the characteristics of the population.
Reason (R): As per the sampling theory, the assertion is based only on the 'law of inertia of large numbers'.

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