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Mathematics, 28.06.2019 18:30 skdfnkjsdfh
Andrew paid $10 for a burger. the burgers went on sale and there was a discount of 20%. what was the sale price of the burgers?
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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.
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Mathematics, 22.06.2019 05:30
Given: df and de are midsegments of abc prove: de=1/2 ac
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Andrew paid $10 for a burger. the burgers went on sale and there was a discount of 20%. what was the...
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