What kind of sample occurs when you put an ad in the newspaper and ask readers to take your survey?Group of answer choicesAn undercoverage sampleA self-selected sampleA stratified sampleA random sample
Question
What kind of sample occurs when you put an ad in the newspaper and ask readers to take your survey?Group of answer choicesAn undercoverage sampleA self-selected sampleA stratified sampleA random sample
Solution
The correct answer is "A self-selected sample".
Step 1: Understanding Different Types of Samples Different types of samples include undercoverage samples (where some groups in the population are left out), stratified samples (where the population is divided into groups and samples are taken from each group), and random samples (where each member of the population has an equal chance of being selected).
Step 2: Identifying the Type of Sample in the Scenario In this scenario, by putting an ad in the newspaper and asking readers to take your survey, you're allowing individuals to decide whether or not they want to participate. This is known as a self-selected sample.
Step 3: Confirming the Answer So, the correct answer is "A self-selected sample". This type of sample can sometimes lead to bias, as it may not accurately represent the entire population.
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