Which one of the following is TRUE about simple random sampling?
a. Every respondent has a 95% probability of being chosen in the sample.
b. Every respondent has an equal probability of completing the survey.
c. Every member of a sample has an equal chance of completing the survey.
d. Every member of a population has an equal chance of being chosen for the sample.
d. Every member of a population has an equal chance of being chosen for the sample.
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Genetic influence is probably strongest for
a. anorexia nervosa, restricting subtype. b. anorexia nervosa, purging subtype. c. bulimia nervosa. d. binge-eating disorder.
Ritalin and Adderall, two medications prescribed for the treatment of attention deficit hyperactivity disorder (ADHD), act by ____
a. ?decreasing norepinephrine and increasing dopamine activity b. ?increasing norepinephrine and decreasing dopamine activity c. ?decreasing norepinephrine and decreasing dopamine activity d. ?increasing norepinephrine and increasing dopamine activity
After marriage, other-sex friendships
A) increase for both sexes. B) increase for men. C) increase for women. D) are rare for both sexes.
Tyrese is attending a panel discussion on effective clean energy strategies. His sister Lauren is attending a concert by one of her favorite hip-hop artists. Which of the following correctly describes the likely memory experiences for these siblings?
A. Tyrese will form explicit, semantic memories and Lauren will form explicit, episodic memories. B. Tyrese will form implicit, procedural memories and Lauren will form explicit, semantic memories. C. Tyrese will form explicit, episodic memories and Lauren will form implicit, semantic memories. D. Tyrese will form explicit, procedural memories and Lauren will form implicit, episodic memories.