In Testing a Hypothesis Using the ?² Test, the Theoretical

question 83

Multiple Choice

In testing a hypothesis using the ?² test, the theoretical frequencies are based on the

• A) alternative hypothesis.
• B) normal distribution.
• C) null hypothesis.
• D) none of the above

---

Definitions:

Rubric

A tool or set of guidelines used to evaluate or assess a task, performance, or project according to predefined criteria.

Informal Assessment

A method of evaluating student learning through less structured means, focusing on the observation of student performance and understanding.

Validity

Validity is the degree to which a test or assessment accurately measures what it purports to measure.

Assessed

Evaluated or estimated the value, nature, ability, extent, or significance of something.