Sampling Techniques

Question 1

A school chooses 333 randomly selected athletes from each of its sports teams to participate in a survey about athletics

Accepted Answer

Stratified random sample

Question 2

Which ONE of these sample sources will be the most incomplete for a sample of nationally representative households?

Accepted Answer

A customer database.

Question 3

For sampling, which ONE of the following should be up-to-date, complete and affordable?

Accepted Answer

A sampling frame.

Question 4

Which ONE of the following is the main problem with using non-probability sampling techniques?

Accepted Answer

Human judgement error.

Question 5

Which ONE of these sampling methods is a probability method?

Accepted Answer

Simple random

Question 6

Judgmental sampling is a technique where researchers use their own rationale to select a sample based on personal knowle

Accepted Answer

True

Question 7

Quantitative characteristic includes

Accepted Answer

Data

Question 8

What sampling technique is represented below in the Illustration

Accepted Answer

Stratified Sample

Question 9

Which ONE of the following is the best - but an often unused - way to decide on sample size?

Accepted Answer

By calculation.

Question 10

The prominent meaning of ‘statistics’'

Accepted Answer

Data, its analysis and interpretation

Question 11

A computer generate 505050 random student number. students associated with those numbers are asked to take a survey

Accepted Answer

Simple random sample

Question 12

Which ONE of the following classifications contains divisions with the labels A, B, C1, C2, D and E?

Accepted Answer

Social grade.

Question 13

Which ONE of the following methods is generally used in qualitative sampling?

Accepted Answer

Quota.

Question 14

Which ONE of the following is the benefit of using simple random sampling?

Accepted Answer

We can calculate the accuracy of the results.

Question 15

What sampling technique is represented below in the Illustration

Accepted Answer

Cluster Sample

Question 16

What sampling technique is represented below in the Illustration

Accepted Answer

Random Sample

Question 17

Method where the overall population is divided into mutually exclusive groups before a random sample is selected

Accepted Answer

Stratified Sampling

Question 18

Convenience sampling is a quick-and-easy way to select your research subjects.

Accepted Answer

True

Question 19

The Govt. Administration is done through ............. which are formulated on statistical basis

Accepted Answer

Budgets

Question 20

Census: A collection of data from part of the population

Accepted Answer

False

Question 21

In probability sampling, every individual in the population considered has an equal chance of being randomly selected

Accepted Answer

True

Question 22

Sampling means following a sequence of stages. Which ONE of the following stages should come before the others?

Accepted Answer

Examine the objective of the study.

Question 23

The building blocks of a theory is called

Accepted Answer

Concepts

Question 24

What sampling technique is represented below in the Illustration

Accepted Answer

Systematic Sample

Question 25

Which ONE of the following is the main problem with using non-probability sampling techniques?

Accepted Answer

Human judgement error.

Sampling Techniques

Questions 25

Sampling Techniques

Questions 25