The Chi-Square Test Is an Approximate Test

question 48

Multiple Choice

The chi-square test is an approximate test.The approximation is relatively good if the

• A)expected number of cases in each category is 10 or more.
• B)expected number of cases in each category is 5 or more.
• C)expected number of cases in each category is 3 or more.
• D)actual number of cases in each category is 10 or more.
• E)actual number of cases in each category is 5 or more.

---

Definitions:

Success Rates

The proportion or percentage of attempts that result in success, commonly used in the context of clinical trials, educational exams, or business ventures.

Orientation Program

A program designed to introduce new members or employees to policies, procedures, and the culture of an organization.

One-Sample Test

A statistical procedure used to determine if the mean of a single sample is significantly different from a known or hypothesized population mean.

Sample Data

A subset of a population that is collected and analyzed to make inferences about the entire population.