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Mathematics, 07.04.2020 16:04 butty68
A middle school has… 220 students in the 6th grade; 170 students in the 7th grade; and 100 students in the 8th The librarian wants to know which books are the most popular among the students in her school. Since she cannot ask all the students, she will survey a group of them. Part A: Which sample can best help her to draw conclusions about the preferences of all the students in the school? Group of answer choices
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A middle school has… 220 students in the 6th grade; 170 students in the 7th grade; and 100 students...
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