Which of the Following Best Describes the Sampling Distribution of the Test

question 77

Multiple Choice

Which of the following best describes the sampling distribution of the test statistic for a goodness-of-fit test with k categories?

• A)Student t-distribution with k - 1 degrees of freedom.
• B)Normal distribution.
• C)Chi-squared distribution with k - 1 degrees of freedom.
• D)Approximately Chi-squared distribution with k - 1 degrees of freedom.

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Definitions:

Perspiring

The process of sweating, a natural way for the body to regulate its temperature.

Oral Temperature

The body temperature as measured in the mouth with a thermometer, reflecting the core body temperature and used in assessing health status.

Fever

Elevated body temperature

Physical Activity

Any bodily movement produced by skeletal muscles that require energy expenditure, contributing to health and fitness.