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Mathematics, 21.06.2019 18:30
Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.
Answers: 1
Mathematics, 22.06.2019 01:00
Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle
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Mathematics, 22.06.2019 05:00
Aline with a slope of -7 passes through the points (u,0) and (8,-7) what is the value of u?
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Whats the solution to 5x+4> 11-2x...
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