If H0 is in reality false and it is legitimate to use a directional H1, which of the following will yield a more powerful test?
a. one-tailed alternative hypothesis
b. two-tailed alternative hypothesis
c. one-tailed or two-tailed alternative hypothesis will yield the same power
d. type of alternative hypothesis has no effect on power
A
You might also like to view...
Which of the following is a stage of marital aggression a spouse-abusing husband might go through?
A. chronic battering incident B. loving contrition stage C. tension-reduction stage D. fight-or-flight stage
If a person has an IQ score that falls in the range below 20 or 25, it would be classified as __________.
A. borderline intellectual disability B. moderate intellectual disability C. severe intellectual disability D. profound intellectual disability
What words are most illustrative of experiments?
A. cause, effect B. individual, unique C. relationship, test D. predicting, correlation
Which requirement for Medicare coverage of hospice services is particularly troublesome for persons in advanced stages of Alzheimer's disease?
a. That the person be terminally ill and have 6 months or less to live b. That the person have a form of cancer c. That the person forgo prescription drugs intended to cure the condition d. That the person reside in their own home