Asked by Terriona Hamilton on Apr 26, 2024
Verified
A ______ alternative hypothesis (one that may have a ______ symbol) is also referred to as ______.
A) directional; ≠ ; two-tailed
B) non-directional; =; two-tailed
C) directional; >; one-tailed
D) non-directional; ≠; one-tailed
Directional
In hypothesis testing, directional refers to a hypothesis that specifies the direction of an expected difference or relationship (e.g., greater than, less than) between two groups or variables.
≠ Symbol
A mathematical symbol indicating that two values are not equal.
Two-tailed
A type of statistical test that is designed to consider both directions of effect or difference, allowing for the exploration of relationships in both positive and negative directions.
- Differentiate between directional and non-directional hypotheses and understand their consequences for statistical analysis.
Verified Answer
Learning Objectives
- Differentiate between directional and non-directional hypotheses and understand their consequences for statistical analysis.
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