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(Solved): Given the following training set Hair Height Weight Lotion Result blo ...



Given the following training set

Hair Height Weight Lotion Result
blonde average light no sunburned (positive)
blonde tall average yes none (negative)
brown short average yes none
blonde short average no sunburned
red average heavy no sunburned
brown tall heavy no none
brown average heavy no none
blonde short light yes none

Show the calculations to determine and show the "root" of the decision (i.e., the first decision) with it's attributes and any decision that is able to be made.  

ROUND TO 4 DECIMAL PLACES

Hint: in the Tennis example Outlook was the "root" with the attributes Sunny, Overcast, and Rainy. Overcast was able to be determined to "Play Tennis", while Sunny and Rainy needed to be explored further.  This is the only part of the tree that is being asked for.



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