The Sampling Distribution of the Test Statistic for a Goodness-Of-Fit

question 9

Multiple Choice

The sampling distribution of the test statistic for a goodness-of-fit test with k categories is a:

• A)chi-squared distribution with k − 1 degrees of freedom.
• B)normal distribution.
• C)Student t-distribution with k − 1 degrees of freedom.
• D)None of these choices.

---

Definitions:

Physical Response

The bodily reaction to stimuli, encompassing everything from reflexes to complex responses like the fight or flight reaction.

Stressor

Any event, situation, or stimulus that causes stress or a physiological response to challenge or threat.

Varied Diet

A diet that includes a wide range of different foods to ensure intake of an assortment of nutrients necessary for good health.

Moderate Exercise

Physical activity that is not too strenuous but sufficient to improve or maintain one's fitness level, often recommended for overall health.