SCENARIO 17-4
The regression tree below was obtained for predicting the weekend box office revenue of a newly released movie (in thousands of dollars)based on data collected in different cities on the expenditure (at $25,$30,$35,$40,$45,$50,$55,$60,$65 or $70 thousand)spent on TV advertising and the number of times (10,15,20,25,30 or 35)a day the advertisement appear on TV.
-Referring to Scenario 17-4,the first split occurs at $45 thousand spent on TV advertising.
Definitions:
Brazelton Neonatal Behavioral Assessment Scale (NBAS)
A tool used to evaluate physical and neurological responses of newborns, as well as emotional well-being and individual differences.
Prostaglandins
Hormones that stimulate uterine contractions.
Lamaze Method
A method of childbirth in which women are educated about childbirth, learn to relax and breathe in patterns that conserve energy and lessen pain, and have a coach (usually the father) present during childbirth. Also termed prepared childbirth.
Breech Presentation
A position in which the fetus enters the birth canal buttocks first.
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