Asked by sidra jawad on Jul 27, 2024
Verified
When examining group difference where the direction of the difference is specified,which of the following is used?
A) two-tailed test
B) one-tailed test
C) directional hypothesis
D) critical value
Group Difference
The observed variance or deviation between two or more groups in a study, measured in terms of the dependent variable.
Two-Tailed Test
A hypothesis test where the alternative hypothesis specifies that the parameter can differ from the hypothesized value in either direction (i.e., larger or smaller).
Directional Hypothesis
A hypothesis that specifies the direction of the expected difference or relationship between variables.
- Understand the distinctions between directional and nondirectional hypotheses and their respective consequences.
Verified Answer
Jul 29, 2024
Learning Objectives
- Understand the distinctions between directional and nondirectional hypotheses and their respective consequences.
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