In building a confidence interval for the ATE of an experiment, what object will determine the center of the confidence interval?
A. The average outcome for the control group
B. The average outcome for the treated group minus the average outcome for the control group
C. The average outcome for the treated group
D. None of the answers is correct.
Answer: B
You might also like to view...
Allopatric speciation requires
a. gradual evolutionary changes. b. geographic isolation. c. polyploidy. d. adaptive radiation. e. rapid evolutionary change.
Which of the following scientists demonstrated
for the first time that molecules of life could have come from nonliving entities (gases, water, and spark discharge)?
a. Crick and Orgel b. Wallace c. Miller and Urey d. Chargaff e. Cuvier and Lyell
Reactions that require energy are called ________ reactions
a. endergonic b. endothermic c. exergonic d. exothermic
The infectious stage of a beef tapeworm for humans is the
A) gravid proglottids in feces. B) eggs in contaminated water. C) larvae in feces. D) cysticerci in beef. E) mature worms.