Social Studies, 07.04.2020 17:25 adamskhan990
A researcher wants to study math achievement in sixth graders. The researcher obtains a list of all elementary school districts in the state, randomly selects 5 percent of the districts, and administers achievement tests to all sixth graders in these districts. This sampling method is called sampling.
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Social Studies, 22.06.2019 07:00, zaacsantiesteba
What extraordinary role does learning think we can play in the universe?
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A researcher wants to study math achievement in sixth graders. The researcher obtains a list of all...
Social Studies, 09.02.2021 16:50