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SCENARIO 18-12 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 (Attitude 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 Scenario 18-12, there is not enough evidence to conclude that LawnSize makes a significant contribution to the model in the presence of the other independent variables at a 0.05 level of significance.
Delegation
The transfer of a contractual duty.
Plastic Surgeon
A medical specialist focused on reconstructing or repairing parts of the body by moving tissue for cosmetic or functional reasons.
Legally Valid
Having a status that is recognized and enforceable by law or within the legal system.
Satisfactory Performance
In contract law, the situation that exists when either personal taste or objective standards determine the contracting parties have performed their contractual duties according to the agreement.
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