The ________ Is a Univariate Hypothesis Test Using the T

question 3

Multiple Choice

The ________ is a univariate hypothesis test using the t distribution,which is used when the standard deviation is unknown and the sample size is small.

• A) paired samples test
• B) t test
• C) z test
• D) F test

---

Definitions:

June 1948

A significant time period marked by events such as the beginning of the Berlin Blockade during the Cold War.

October 1957

The month marked by the launch of Sputnik 1 by the Soviet Union, beginning the Space Age and igniting the U.S.-Soviet space race.

Korea

A region in East Asia, divided into two distinct countries: North Korea and South Korea, with distinct governments and political systems.

Great Britain

An island in the North Atlantic Ocean off the northwest coast of continental Europe, comprising England, Scotland, and Wales.