Objectives

• Apply K means clustering in the data set given

• Remove any null values by the mean

• Use the elbow method to find a good number of clusters with the KMeans algorithm

• Calculate the silhouette score for the above clustering

• Apply PCA on the same dataset.

Bonus

• Apply kmeans algorithm on the PCA result and report your observation if the score improved or not? Note: The score after applying PCA has not improved