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Sampling in Research

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Questions and Answers

What is the definition of Sampling?

Selecting the entire population for the study

Selecting a few (sample) from a large group (sample population) (correct)

Randomly selecting a sample without considering the population

Selecting a large group from a few (sample population)

Which factor makes sampling time and cost consuming?

The size of the sample population (correct)

Random/Probability Sampling

Variation in Sample population characteristics

Variations in Sample size

What is the sampling unit in this context?

Each employee (correct)

Total employees

Total population

Each department

What are the two types of Sampling in Quantitative Research mentioned in the text?

Random Sampling and Non-Random Sampling (A) Signup and view all the answers

What does Random/Probability Sampling involve?

Giving each sample an equal and independent chance of selection (C) Signup and view all the answers

In the context of sample selection techniques, which method involves selecting samples based on random numbers?

Simple/Lottery Sampling (C) Signup and view all the answers

What does the term 'Non-Random' sampling refer to?

Sampling where the features are wide and unknown (A) Signup and view all the answers

What is the main purpose of determining the Margin of Error in sample size calculation?

To set the acceptable amount of error in the survey results (D) Signup and view all the answers

Which step is involved in calculating the sample size based on Standard Deviation?

Use the formula for known population (C) Signup and view all the answers

What does the 'Mixed Sampling' technique involve?

Identifying total population and spreading samples in intervals (C) Signup and view all the answers