If a researcher acquires a list from the school district of all first grade teachers hired within the past year to conduct a study on challenges faced by new first grade teachers, and the researcher randomly selects teachers from the list to ask to participate in the study, the researcher is using which sampling technique:

Question

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The researcher is using probability sampling because they are randomly selecting teachers from the list, which gives each teacher an equal chance of being selected for the study. This ensures that the sample is representative of the population of first grade teachers hired within the past year.

If a Researcher Acquires a List from the School District