A Type I error occurs when one
A. accepts the null hypothesis when it is false.
B. rejects the null hypothesis when it is true.
C. accepts the null hypothesis when it is true.
D. rejects the null hypothesis when it is false.
Answer: B
You might also like to view...
Which of the following would concern Vygotsky?
A. Karen is conditioned to respond to the school bell. B. Karen can distinguish between cake and cupcakes. C. Karen learns by watching her mother. D. Karen learns from interacting with her parents and teachers.
The supposed clumsiness of left-handed people is a consequence of their
a. living in a right-handed world. b. lack of dexterity in the left hand. c. poor motor control. d. lack of brain dominance.
Fifteen-year-old friends Elizabeth and Maggie are discussing what they want to do after high school. Maggie is thinking about becoming an archaeologist, or perhaps a Spanish teacher, but she has not completely decided. Elizabeth knows what she will be a college professor. Her parents are both professors, and her older brother is just starting his PhD program. Elizabeth is in the ______ identity status.
A. identity diffusion B. identity foreclosed C. moratorium D. identity achievement
Simon is stressed about a fender bender car accident at a busy intersection. His physiological core response to the stress is that his blood pressure is raised due to ______.
A. an increase in his blood sugar B. a slowdown in metabolism of fatty foods C. catecholamines and cortisol, which pump into the bloodstream and increase blood flow D. the decreased response of the parasympathetic system