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Mathematics, 30.07.2019 14:20 alainacorkell5364

Ateacher asks students to list the math lessons they learned on nine random school days in the past month. she evaluates the students’ performance on this assignment to get a general picture of how well students are taking notes. this teacher’s method is an example of? a. systematic random sampling b. simple random sampling c. convenience sampling d. stratified sampling

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