Asked by Allen Hudson on Jul 23, 2024
Verified
A researcher hypothesizes that there will be a positive relationship between couples' listening skills and length of marriage.The researcher has a ______.
A) one-tailed hypothesis
B) invalid hypothesis
C) valid hypothesis
D) two-tailed hypothesis
One-tailed Hypothesis
A hypothesis test that considers either a decrease or an increase in a specific direction, focusing on one end of the probability distribution.
Valid Hypothesis
A hypothesis that is well-founded, testable, and grounded in existing scientific evidence or observations.
Two-tailed Hypothesis
A statistical test hypothesis that considers both directions of effect, allowing for testing differences in either direction.
- Comprehend the theory and explanation of hypothesis testing in statistics.
- Differentiate between one-tailed and two-tailed hypothesis testing methodologies.
Verified Answer
Learning Objectives
- Comprehend the theory and explanation of hypothesis testing in statistics.
- Differentiate between one-tailed and two-tailed hypothesis testing methodologies.
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