A Four-Year University Has Decided to Implement a New Approach

question 18

Multiple Choice

A four-year university has decided to implement a new approach to teaching statistics. Full-time and
adjunct professors were surveyed to determine whether they preferred the traditional lecture approach or
a computer approach for teaching statistics. Use hypothesis testing to test the independence of opinion
between the two groups.
$$\begin{array}{l}\text { Table 11-3 }\\\begin{array} { l l l l } & \text { Prefer Lecture } & \text { Prefer Computer } & \text { No Preference } \\\text { Full-time } & 8 & 13 & 6 \\\text { Adjunct } & 11 & 22 & 10\end{array}\end{array}$$
-What is the expected value of an adjunct professor who prefers computer instruction?

• A) 21.50
• B) 13.50
• C) 11.67
• D) 9.83

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Definitions:

Exploration

The act of traveling through unknown areas to discover new knowledge, resources, or geographic information.

Indian Bystanders

Refers to the individuals of Indian heritage who are present at an event or incident but do not play an active role.

European Explorers

Adventurers and navigators from European countries who explored unknown territories from the late 15th century onwards, leading to the Age of Discovery.

Pueblos

Indigenous communities in the Southwestern United States, characterized by their unique adobe dwellings.