Which of the Following Hypotheses Is a Two-Tailed Test

question 40

Multiple Choice

Which of the following hypotheses is a two-tailed test?

• A) Hamburger consumption differs among men and women
• B) Men consume more hamburgers than women
• C) Women are more concerned with the health consequences associated with eating hamburgers than are men
• D) There is no difference in hamburger consumption among men and women
• E) All of the above are two-tailed tests

---

Definitions:

Straw Boss

An unofficial or informal leader chosen among a group of peers, rather than being officially appointed or elected to a leadership position.

Additive Tasks

Tasks in which group performance is dependent on the sum of the performance of individual group members.

Disjunctive Tasks

Tasks for which the group's performance is dependent on the performance of the best group member, often due to the task requiring a specialized skill or knowledge.

Conjunctive Tasks

Tasks that require the cooperation and effort of every member of a team, where the team's performance is determined by its weakest link.