Question: Perform a k - NN classification using all predictors except for YEAR _ ID and PRODUCTLINE, with k = 1 . Ensure that categorical predictors

Perform a k-NN classification using all predictors except for YEAR_ID and
PRODUCTLINE, with k=1. Ensure that categorical predictors with more than two
categories are converted into dummy variables before applying the classification. Set
the class to 1(representing 'Shipped') and use the default cutoff value of 0.5. How would
KNN classify the vehicle? Hint: relevant commands are data.frame(), predict(),
class::knn(). Do not forget to normalize the given Vehicle using predict() command
before utilizing the KNN method.

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