Mathematics, 28.07.2019 08:20 eddsworldfrantic
Atransformation is shown in the diagram. ∠a ∠a' and ∠c ∠c' which transformation is shown in the figure? δabc was dilated to form δa'b'c'. the transformation is not isometric. δabc was reflected to form δa'b'c'. the transformation is isometric. δabc was rotated to form δa'b'c'. the transformation is isometric. δabc was translated to form δa'b'c'. the transformation is not isometric
Answers: 2
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
Atransformation is shown in the diagram. ∠a ∠a' and ∠c ∠c' which transformation is shown in t...
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