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WorksheetsSampling Method
Total questions: 25
Worksheet time: 22mins
Interview every 10th student who enters the school in the morning.
simple random
voluntary response
systematic
convenience
Assign each car in a dealership a number and then use a random-number table to select the cars to be inspected.
systematic
simple random sample
convenience
Self - selected (volunteer)
Political webpages often allow readers to rate (if they want to) whether they strongly agree, agree, disagree, or strongly disagree with the President's decision on any given situation. This is a form of:
Self-Selected
Convenience Sampling
Simple Random Sampling
Systematic Random Sampling
Marianne wanted to know students' opinion on the new schedule at school. She survey's the first 30 students who come into her class.
Convenience Sampling
Systematic Random Sampling
Simple Random Sampling
Volunteer response
This is a form of:
A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She selects the first five who raise their hands.
Systematic
Convenience
Self Selected
Simple Random
A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She selects the five closest to her desk.
simple random
Self Selected.
Convenience
Systematic Random
A teacher wants to know the average time spent doing homework by the students in her class of 20 girls and 5 boys.
She picks the student in every 5th seat.
Simple Random
Systematic
voluntary response
convenience
An independent research company wants to go door to door to survey people in the city of Fontana. The company decides to number all blocks within the city limit, randomly choose 1 block and survey all households on that block.
This is an example of:
Simple Random Sample
Stratified Random Sample
Cluster Random Sample
Systematic Random Sampling
A teacher wants to know how well her students are doing on a topic. She randomly picks one class to survey.
Simple Random
Cluster
Stratified
Systematic
A teacher splits her classes up by period. She then randomly picks 3 students from each period to do a survey.
Stratified.
Systematic
Cluster
Biased.
A sound engineer wants to test the audio quality in an auditorium at various distances from the on-stage speakers. She assigns each seat in the auditorium a number and uses a random number generator to select 20 seats at random, then surveys audience members in these seats. This is an example of a
simple random sample
voluntary response sample
systematic random sample
stratified random sample
cluster sample
A sound engineer wants to test the audio quality in an auditorium at various distances from the on-stage speakers. She selects two seats at random from each row and surveys audience members in those seats. This is an example of a
simple random sample
voluntary response sample
systematic random sample
stratified random sample
cluster sample
Interview every 10th student who enters the school in the morning.
simple random
voluntary response
systematic
convenience
cluster
A teacher wants to know how well her students are doing on a topic. She randomly picks one class and surveys all students in that class.
Simple Random
Cluster
Stratified
Systematic
This is an example of:
Which of the following is the best definition of a simple random sample?
A sample created using random numbers
A sample where the simplest method of sampling is used
A sample which is representative of the population
A sample where each member of the population has an equal chance of being selected
Asking the first 10 students that you see from each year group in a school is an example of...
Simple random sampling
Opportunity sampling
Systematic sampling
Quota sampling
Select all descriptions that apply to quota sampling
Random
Produces a sample representative across selected factors
Requires a sampling frame
Can be biased
