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# Sampling in Research

Created by
@FantasticTrigonometry

### 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?

<p>Random Sampling and Non-Random Sampling</p> Signup and view all the answers

### What does Random/Probability Sampling involve?

<p>Giving each sample an equal and independent chance of selection</p> Signup and view all the answers

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

<p>Simple/Lottery Sampling</p> Signup and view all the answers

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

<p>Sampling where the features are wide and unknown</p> Signup and view all the answers

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

<p>To set the acceptable amount of error in the survey results</p> Signup and view all the answers

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

<p>Use the formula for known population</p> Signup and view all the answers

### What does the 'Mixed Sampling' technique involve?

<p>Identifying total population and spreading samples in intervals</p> Signup and view all the answers

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