Researchers are investigating the average time spent on social media by adults on the electoral register of a town - AQA - A-Level Maths Pure - Question 15 - 2022 - Paper 3
Question 15
Researchers are investigating the average time spent on social media by adults on the electoral register of a town.
They select every 100th adult from the electoral ... show full transcript
Worked Solution & Example Answer:Researchers are investigating the average time spent on social media by adults on the electoral register of a town - AQA - A-Level Maths Pure - Question 15 - 2022 - Paper 3
Step 1
Identify the population in their investigation.
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Answer
The population in their investigation consists of adults that are registered on the electoral register of the town.
Step 2
State the name of this method of sampling.
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The name of this method of sampling is systematic sampling.
Step 3
Describe one advantage of this sampling method.
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One advantage of systematic sampling is that it is easy to collect data quickly, minimizing the time taken to gather responses while ensuring an even distribution of selected individuals.
