Assuming that the population mean is 47.2 and the population deviation is 6.4, what is the zobt value for a sample mean of 52.1 if N = 8?

a. 1.96 c. 1.73
b. 2.17 d. 0.77


B

Psychology

You might also like to view...

You are absolutely terrified of dogs. Your behavior therapist is taking you to a kennel where you will be surrounded by 10 dogs. This therapeutic approach is known as

a. systematic desensitization. c. aversion conditioning. b. higher-order conditioning. d. flooding.

Psychology

Which treatment is MOST likely to be used today?

a. drug therapy b. prefrontal lobotomy c. ECT d. in vitro therapy

Psychology

When living in a blended family, roles and expectations can be unclear, and this is called __________

a) autonomy b) self-care c) shared benefits d) role ambiguity

Psychology

Videotapes of babies confirm that they imitate adult facial gestures while they can see them. Biopsychologists would explain that this imitation is due to the action of the

a. amygdala. b. pons. c. mirror neurons. d. reticular formation.

Psychology