What are the different kinds of hypotheses?

Answer 1

Hypotheses can be broadly categorized into several types:

1. Null Hypothesis (H0): This states that there is no effect or relationship between variables, serving as a default position to be tested against.
2. Alternative Hypothesis (H1): This posits that there is an effect or relationship, representing the outcome the researcher seeks to support.
3. Directional Hypothesis: This specifies the expected direction of the relationship or effect (e.g., one variable increases as another decreases).
4. Non-Directional Hypothesis: This indicates that a relationship exists but does not specify its direction.

These frameworks help guide research design and statistical testing.