# Sampling Techniques: Random Sampling

WinningJustice
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## 12 Questions

### What is the main difference between systematic random sampling and stratified random sampling?

Systematic random sampling involves choosing a random starting point, while stratified random sampling groups the population based on categories.

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### In systematic random sampling, how can the starting point be determined?

By dividing the total number of population members by the desired sample size

### What is a key advantage of stratified random sampling over systematic random sampling?

Stratified random sampling ensures each stratum is represented in the sample

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### Why might stratified random sampling be preferred over systematic random sampling?

It ensures equal representation of all population groups

### What is random sampling?

A technique used to choose sample members where everyone in the population has equal chances of being included

### What is the lottery method in random sampling?

A technique where researchers randomly select sample members using a draw

### Why might systematic random sampling be preferred over simple random sampling?

It requires less effort and time

### How does systematic random sampling work?

Selecting every 5th individual from the population list

### What is stratified random sampling?

A technique used to divide the population into subgroups before sampling from each subgroup

### What is a key advantage of using stratified random sampling over simple random sampling?

It allows for representation from different subgroups in the population

Learn about random sampling, a technique where every member of the population has an equal chance of being selected. This quiz covers simple, systematic, and stratified random sampling methods commonly used in research.

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