Explain when it would be appropriate to use a t test versus a one-way analysis of variance
What will be an ideal response?
A t test is appropriate when there is one independent variable with two levels or groups to compare and the data are interval/ratio in scale. A one-way ANOVA is appropriate when there is one independent variable with three or more levels or groups and the data are interval/ratio in scale.
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Anya is female. She is infertile and has trouble with visual-spatial skills and mathematics, and also struggles with her nonverbal memory. She most likely has
a. Turner syndrome. b. Single X syndrome. c. Triple Y syndrome. d. "Superfemale" syndrome.
When Jordan, who is a 25-year-old and married father of one infant daughter, is laid off from his job, it impacts him with a devastating amount of worry and fear. When Jackson, who is a 72-year-old married man with five grandchildren, is laid off from his job, he seems to take it in stride and decides that this is a good time to retire. Which of the following forces BEST explains the different
reactions of Jordan and Jackson? a. biological forces b. psychological forces c. sociocultural forces d. life-cycle forces
Rhonda goes to the beach, sees Hud the lifeguard for the first time, and says to her friend Catherine, "I think I'm in love with that hunk." Robert Sternberg would characterize Rhonda's feelings about Hud as ____ love.
A. romantic B. Hollywood C. companionate D. infatuated
The benefits of experiencing positive emotions, such as joy and happiness, include
a. allowing us to be content with the status quo. b. encouraging personal growth and social connection. c. stimulating the frontal lobes to suppress the fear response of the amygdala. d. all of these.