In Constructing a 95 Percent Confidence Interval,if You Increase N

question 24

Multiple Choice

In constructing a 95 percent confidence interval,if you increase n to 4n,the width of your confidence interval will (assuming other things remain the same) be:

• A) about 25 percent of its former width.
• B) about two times wider.
• C) about 50 percent of its former width.
• D) about four times wider.

---

Definitions:

Labor Protest

An organized public demonstration or action by workers to express grievances or demand changes in employment conditions, such as higher wages or safer working environments.

U.S.

The United States of America, a federal republic consisting of 50 states and a federal district, known for its influential role in world affairs and its diverse population and culture.

Industrial Cities

Industrial cities are urban areas that have undergone significant development due to the presence and growth of manufacturing and industry.

Seaport

a coastal town or city with facilities for loading and unloading ships, playing a critical role in international trade and travel.