Three Different Models of Automobiles (A, B, and C) Were

question 71

Essay

Three different models of automobiles (A, B, and C) were compared for gasoline consumption. For each model of car, fifteen cars were randomly selected and subjected to standard driving procedures. The average miles/gallon obtained for each model of car and sample standard deviations are shown below. $$\begin{array}{l}&\text { Car } A & \text { Car B } & \text { Car C } \\\text { Average miles per gallon }&42 & 49 & 44 \\\text { Sample standard deviation }&4 & 5 & 3\end{array}$$ Use the above data and test to see if the mean gasoline consumption for all three models of cars is the same. Let α = .05.
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Definitions:

Leadership Practices

The actions and behaviors adopted by leaders to inspire, influence, and guide others towards achieving goals.

Organizational Politics

The application of influence and social connections within an organization to bring about changes that favor either the individual or the organization itself.

Objective Standards

Universal benchmarks or criteria that are not influenced by personal feelings, interpretations, or prejudice.

Manipulating Others

The act of skillfully influencing or controlling others to one's advantage, often in an unfair or deceitful way.