You Should Conduct a Z-Test Instead of a One-Sample T-Test

question 14

Multiple Choice

You should conduct a z-test instead of a one-sample t-test when ______.

• A)  and s are known
• B) x̄ and s are known
• C)  and   are known
• D) all of these

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Definitions:

Transnational Discovery

The process of exchanging information and collecting evidence across national borders during legal proceedings.

Private Persons

Individuals acting in a personal capacity, rather than on behalf of a public organization or a company.

International Sale of Goods

Transactions involving the sale of goods between parties located in different countries, governed by conventions and international agreements like the CISG.

Commercial Sale

The act of selling goods or services within a commercial context, often involving bulk transactions between businesses.