For a sign test, what is the consequence of discarding individuals with zero difference scores instead of dividing them equally between the increases and decreases? Options for answers:

MATLAB: An Introduction with Applications
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For a sign test, what is the consequence of
discarding individuals with zero difference
scores instead of dividing them equally
between the increases and decreases?
Options for answers:
a. You increase the likelihood of rejecting the
null hypothesis.
b. You decrease the likelihood of rejecting the
null hypothesis.
c. You increase the likelihood of a Type II
error.
d. b and c
e. There is no difference between the two
methods for dealing with zero differences.
Transcribed Image Text:For a sign test, what is the consequence of discarding individuals with zero difference scores instead of dividing them equally between the increases and decreases? Options for answers: a. You increase the likelihood of rejecting the null hypothesis. b. You decrease the likelihood of rejecting the null hypothesis. c. You increase the likelihood of a Type II error. d. b and c e. There is no difference between the two methods for dealing with zero differences.
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