Question

A psychology student wishes to investigate differences in opinions on capitalism between business majors and political science majors at her college. She decides to use a sample size of 150 students. She randomly selects 75 students from the 300 business majors and 75 students from the 210 political science majors. Does this sampling plan result in a simple random sample? Why or why not? Yes, because each group of 150 students in the sample has the same chance of being selected. No, because each group of 150 students in the sample does not have 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.

          A psychology student wishes to investigate differences in opinions on capitalism between business majors and political science majors at her college. She decides to use a sample size of 150 students. She randomly selects 75 students from the 300 business majors and 75 students from the 210 political science majors.

Does this sampling plan result in a simple random sample? Why or why not?

Yes, because each group of 150 students in the sample has the same chance of being selected.
No, because each group of 150 students in the sample does not have 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.

a psychology student wishes to investigate differences in opinions on capitalism between business majors and political science majors at her college she decides to use a sample size of 150 s 54468

Added by Stephen M.

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