A Gum Manufacturer Wants to Determine Whether Blue Packaging or Red

question 54

Multiple Choice

A gum manufacturer wants to determine whether blue packaging or red packaging is preferred. The company performs a sales test by introducing red packages into a random sample of ten stores and blue packages are introduced in an independent, random sample of ten stores. The technique most appropriate for analyzing the data is

• A) paired sample t-test for means.
• B) Spearman rank-order correlation analysis.
• C) regression analysis.
• D) independent samples t-test for means.
• E) correlation analysis.

---

Definitions:

Commercial Interests

Activities and engagements primarily aimed at making a profit, often associated with businesses and their endeavors.

Media Companies

Corporations involved in the production, broadcasting, distribution, and publication of media content such as films, television, news, music, and digital content.

Internet Addiction

A problematic usage of the internet characterized by excessive or poorly controlled preoccupations, urges, or behaviors regarding internet use that lead to impairment or distress.

Withdrawal Symptoms

Withdrawal symptoms are the physical or psychological effects experienced when reducing or discontinuing the use of a substance that one has become dependent on or addicted to.