In a research study, participants recorded the number of cigarettes they smoked per day. “”Number of cigarettes they smoked per day” is referred to as a(n)
A. sample.
B. variable.
C. coefficient.
D. hypothesis.
Answer:B
In a research study, participants recorded the number of cigarettes they smoked per day. “”Number of cigarettes they smoked per day” is referred to as a(n)
A. sample. B. variable. C. coefficient. D. hypothesis.