SCENARIO 18-12 The Marketing Manager for a Nationally Franchised Lawn Service Company

question 106

True/False

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 18-11,there is not enough evidence to conclude that Toefl500 makes a significant contribution to the model in the presence of the other independent variables at a 0.05 level of significance.

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Definitions:

Manned Mission

A space exploration journey where human astronauts are sent to space, as opposed to robotic or unmanned missions.

NASA

The National Aeronautics and Space Administration, a United States government agency responsible for the nation's civilian space program and for aeronautics and aerospace research.

Premises

Statements or propositions from which conclusions are drawn in logical arguments, serving as the basis for reasoning.

Dependent

Relying on or requiring the support of something else for its existence, validity, or significance.