Use the Sample Data Below to Test Whether Car Color

question 13

Essay

Use the sample data below to test whether car color affects the likelihood of being in an accident. Use a
significance level of 0.01. $$\begin{array} { r | r r r } & \text { Red } & \text { Blue } & \text { White } \\\hline \text { Car has been in } & & & \\\text { accident } & 28 & 33 & 36 \\\text { Car has not been } & & & \\\text { in accident } & 23 & 22 & 30\end{array}$$

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Definitions:

Early Forties

The age span covering from 40 to 44, representing the early phase of the fifth decade of life.

Early Twenties

A period in a person's life spanning from age 20 to 29, often considered a time of transition into full adulthood.

Disease-Fighting

Refers to the methods and mechanisms used by the body or medical interventions to combat diseases and maintain health.

Immune System

The complex network of cells, tissues, and organs that work together to defend the body against foreign invaders, such as bacteria, viruses, and other pathogens.