Question: 2)** `KNN` algorithm to classify the earners (` 50K`, low/high) for High-earners in the 1994 United States Census data above. Select only the quantitative variables

2)** `KNN` algorithm to classify the earners (`<=50K, >50K`, low/high) for High-earners in the 1994 United States Census data above. Select only the quantitative variables `age,education.num, capital.gain, capital.loss, hours.per.week`. Use `cl=train$income` and `k=1`(use the closest neighbor) in the `knn` argumnts. Print the confusion matrix. State the accuracy.

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