Which of the Following Statements Is True for the Chi-Squared

question 5

Multiple Choice

Which of the following statements is true for the chi-squared tests?

• A)Testing for equal proportions is identical to testing for goodness-of-fit.
• B)The number of degrees of freedom in a test of a contingency table with r rows and c columns is (r - 1)(c - 1).
• C)The number of degrees of freedom in a goodness-of-fit test with k categories is k - 1.
• D)All of these choices are correct.

---

Definitions:

Ratification

Ratification is the formal approval of an agreement, treaty, or contract, often by voting or through some legal process, making it officially valid.

Unauthorized Agent

An individual who acts on behalf of another party without having been given the legal or official authority to do so.

Breach Of Warranty

The violation of a promise, assertion, or guarantee made regarding the quality or nature of a product.

Transferee

A person or entity to whom rights or property is legally transferred.