Mathematics, 25.06.2021 22:10, HappyBeatrice1401
The social studies teacher wants to know whether the students in the entire school prefer a model United Nations activity or a student government activity. The teacher draws a random sample from the following groups:
All teachers in the school
All boys in each grade
All students in each grade
All students in the social studies club
Which group best represents the population he should take a random sample from to get the best results for his survey?
A. All teachers in the school
B. All boys in each grade
C. All students in each grade
D. All students in the social studies club
Answers: 1
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The curved part of the figure is the semicircle what is the best approximation for the area of this figure
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Mathematics, 22.06.2019 03:00, thestarlexyp32wpj
The perimeter of ? cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.
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The social studies teacher wants to know whether the students in the entire school prefer a model Un...
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