Mathematics, 04.12.2020 03:10, nathanowens121224

The designers of a standardized test are interested in knowing how long people take, on average, to complete the writing portion of the test. They decide to conduct an observation study at a testing facility. To avoid bias in their study, they create a list of the test takers scheduled to take the test this week. Then, they randomly select 50 test takers from the list to be part of the study. In this situation, what does the list of test takers represent? a control group

the frame

the population

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The designers of a standardized test are interested in knowing how long people take, on average, to...