Types of Sampling (Leaving Cert Mathematics): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What key feature defines simple random sampling?
What key feature defines simple random sampling?
Each member has an equal chance
In simple random sampling, what should you do with repeated numbers from the generator?
In simple random sampling, what should you do with repeated numbers from the generator?
Ignore them
What should you do if the random number generator produces a number out of range?
What should you do if the random number generator produces a number out of range?
Ignore it
In simple random sampling notation, what does represent?
In simple random sampling notation, what does represent?
Sample size
What is the defining feature of stratified sampling?
What is the defining feature of stratified sampling?
Proportional representation
Which sampling method is used on each subcategory in stratified sampling?
Which sampling method is used on each subcategory in stratified sampling?
Simple random sampling
What characterises systematic sampling?
What characterises systematic sampling?
A rule applied to the population
What is an example of systematic sampling given in the notes?
What is an example of systematic sampling given in the notes?
Choosing every 10th person
What do simple random, stratified, and systematic sampling assume about participants?
What do simple random, stratified, and systematic sampling assume about participants?
They are willing
What defines opportunity sampling?
What defines opportunity sampling?
Ask first people you see
How does quota sampling fill its quotas?
How does quota sampling fill its quotas?
Using opportunity sampling
What approach does cluster sampling take?
What approach does cluster sampling take?
Choose a cluster and ask them all