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Sampling methods

AP.STATS: DAT‑2 (EU), DAT‑2.C (LO), DAT‑2.C.2 (EK), DAT‑2.C.3 (EK), DAT‑2.C.4 (EK), DAT‑2.C.5 (EK) CCSS.Math: HSS.IC.B.3

Problem

A teacher puts students' names in a hat and chooses without looking to get a sample of 3 students.
What type of sample is this?
Choose 1 answer:
Stuck?
Stuck?