Random sampling occurs when
a. the sample is selected from a single population
b. a random choice determines the first subject to be selected
c. the sample is selected from an infinite population
d. all members of the population have an equal chance of being selected
d
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Male chronic heavy users of alcohol drink ____
a. more than two drinks per day b. more than three drinks per day c. more than four drinks per day d. more than five drinks per day
Researchers interviewed 29 youth (ages 17-24) who live on the streets of Toronto about their experiences with suicide. When the researchers read transcripts of the interviews, they noticed themes of isolation and rejection. This is an example of ____________ research.
A. idiographic B. correlational C. qualitative D. explanatory
Who would feel least lonely?
a) Greg, whose wife recently died. b) Bob, who has spent his life alone by choice. c) Charlie, who is recently divorced. d) Ernie, who finds it difficult to form bonds with others.
The original formula for Coca-Cola contained an extract of cocaine
Indicate whether the statement is true or false