Mathematics, 31.07.2021 20:10 hgghukghj1814
A medical researcher designs a drug to treat high blood pressure. She believes that people of different genders may respond differently to the new drug. What type of sample should be utilized to control for the possibility of different reactions based on gender?
A. stratified random sample
B. systematic sample
C. self-selecting sample
D. random sample
Answers: 2
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This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.
Answers: 2
A medical researcher designs a drug to treat high blood pressure. She believes that people of differ...
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