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TABLE 14-19
The marketing manager for a nationally franchised lawn service company would like to study the characteristics that differentiate home owners who do and do not have a lawn service. A random sample of 30 home owners located in a suburban area near a large city was selected; 15 did not have a lawn service (code 0) and 15 had a lawn service (code 1). Additional information available concerning these 30 home owners includes family income (Income, in thousands of dollars), lawn size (Lawn Size, in thousands of square feet), attitude toward outdoor recreational activities (Atitude 0 = unfavorable, 1 = favorable), number of teenagers in the household (Teenager), and age of the head of the household (Age).
The Minitab output is given below:
-Referring to Table 14-19, there is not enough evidence to conclude that the model is not a good-fitting model at a 0.05 level of significance.
Subjective Utility
The perceived value or benefit of an action or choice to an individual, based on personal preferences and feelings.
Expected Value
A statistical concept representing the average outcome of a random event when the process is repeated many times.
Availability Heuristic
A mental shortcut that relies on immediate examples that come to a person's mind when evaluating a specific topic, concept, method, or decision.
Relevant Instances
Specific examples or cases that are directly connected to the subject matter being discussed or analyzed.
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