Examlex

Solved

Diane Is a Physical Therapist Who Runs a Small Business

question 10

Multiple Choice

Diane is a physical therapist who runs a small business from her home. Her long-time customer, Bob, is behind on his payments and is unhappy with the outcome of his treatment. Which of the following statements is true?


Definitions:

Alternative Hypothesis

The hypothesis that proposes a specific relationship between variables, contrary to the null hypothesis.

Directional Hypothesis

A hypothesis that specifies the direction of the expected difference or relationship between two variables.

Null Hypothesis

A statement in statistics that there is no significant difference or effect, and any observed difference is due to sampling or experimental error.

Alternative Hypothesis

A statistical hypothesis that suggests a difference or effect, opposite to the null hypothesis.

Related Questions