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Home Q & A Board Science-Related Homework Help Psychology
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Rudolf Rudolf
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6 years ago
A researcher goes to great lengths to ensure that the proportion of males and females in his study matches the proportion of males and females nationally. He is selecting a ________ sample.
a. representative
b. random
c. biased
d. controlled
Textbook 
Understanding Psychology

Understanding Psychology


Edition: 11th
Authors:
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QuothQuoth
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6 years ago
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Rudolf Author
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5 years ago
I love this site, thank you guys for helping me pass!
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