Find the Value of The $\chi ^ { 2 }$ Test Statistic for a Hypothesis Test of Independence

question 9

Multiple Choice

Find the value of the $\chi ^ { 2 }$ test statistic for a hypothesis test of independence. Round your answer to 3 decimal places.
-A medical researcher is interested in determining if there is a relationship between adults over 50 who walk regularly and low, moderate, and high blood pressure. A random sample of 236 adults over 50 is selected and the results are given below. $$\begin{array} { l | c c c } \text { Blood Pressure } & \text { Low } & \text { Moderate } & \text { High } \\\hline \text { Walkers } & 35 & 62 & 25 \\\text { Non-walkers } & 21 & 65 & 28\end{array}$$

• A)9.210
• B)0.176
• C)3.473
• D)3.743

Identify the implications of Freudian slips and their relationship to the unconscious mind.

Understand the geopolitical and territorial changes resulting from the French and Indian War and their impacts on colonial land ownership and relations with Indigenous peoples.

Identify and describe the economic strategies and products that were critical to American colonial exports in the 18th century.

Recognize the causes and effects of British colonial policies post-1763 on the American colonies, including taxation and trade restrictions.

---

Definitions:

Ritual

Represents a set of actions performed mainly for their symbolic value, prescribed by traditions or by a community.

Corporate Culture

The pervasive and enduring set of values, attitudes, and practices that characterize the unique business environment of an organization, influencing how work is conducted and decisions are made.

Physical Structure

The tangible, physical layout of an organization's facilities, including its buildings and internal work spaces.

Cultural Values

The core principles and ideals upon which a society or community is founded, shaping beliefs, behaviors, and norms.