OpenStax, Introductory Statistics 2e §1.2 Data, Sampling, and Variation in Data and Sampling · Exercise 8 · Statistics · Sampling & experiments
Data, Sampling, and Variation in Data and Sampling · Exercise 8
For the following four exercises, determine the type of sampling used (simple random, stratified, systematic, cluster, or convenience).
A market researcher polls every tenth person who walks into a store.
OpenStax, Introductory Statistics 2e · §1.2 Data, Sampling, and Variation in Data and Sampling · Exercise 8
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