In Digital Filters, how many interpolated data points are inserted between samples performing 4X over sampling?

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)

Read the following passage and answer the item that follows. Your answers to this item should be based on the passage only. We live in digital times. The digital is not just something we use strategically and specifically to do a few tasks. Our very perception of who we are, how we connect to the world around us, and the ways in which we define our domains of life, labour and language are hugely structured by the digital technologies. The digital is everywhere and, like air, invisible. We live within digital systems, we live with intimate gadgets, we interact through digital media, and the very presence and imagination of the digital has dramatically restructured our lives. The digital, far from being a tool, is a condition and context that defines the shapes and boundaries of our understanding of the self, the society, and the structure of governance. Which among the following is the most logical and essential message conveyed by the above passage?

A

All problems of governance can be solved by using digital technologies.

B

Speaking of digital technologies is speaking of our life and living.

C

Our creativity and imagination cannot be expressed without digital media.

D

Use of digital systems is imperative for the existence of mankind in future.

From the following, identify those which are called non-probability sampling procedures: a) Systematic sampling b) Quota sampling c) Stratified sampling d) Purposive sampling e) Snowball sampling Choose the correct answer from the options given below:

A

a, b and c only

B

b, c and d only

C

b, d and e only

D

c, d and e only

Which of the following are non-probability sampling methods? (A) Cluster sampling (B) Judgemental sampling (C) Systematic sampling (D) Snowball sampling (E) Quota sampling Choose the correct answer from the options given below :

A

(A), (B) and (C) only

B

(B), (D) and (E) only

C

(B), (C) and (D) only

D

(C), (D) and (E) only

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

Identify sampling procedures in which units are chosen giving an equal and independent chance A. Quota sampling procedure B. Stratified sampling procedure C. Dimensional sampling procedure D. Random sampling procedure E. Systematic sampling procedure Choose the correct answer from the options given below:

A

A, B and C only

B

B, C and D only

C

C, D and E only

D

B, D and E only

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)

In quantitative research paradigm which of the following sampling methods are given preference? A. Simple random sampling B. Stratified sampling C. Quota sampling D. Snowball sampling E. Systematic sampling Choose the correct answer from the options given below

A

A, B and C only

B

A, B and E only

C

B, C and D only

D

C, D and E only

In Digital Filters, how many interpolated data points are inserted between samples performing 4X over sampling?

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