Please give suggestions to how to interpret the data set. Thank you

A.

A new record is closest to relevant record #4 in the following training data, with rank order for the rest of the data indicated in the bottom row. Training Record 2 3 4 5 Class 1 1 0 1 0 Distance Rank 3 2 3 5 Calculate the probability of relevance for this new record using a 3-nearest neighbor classifier to 2 decimal places.A music service predicts new song ratings by comparing to a database of songs with known user ratings using a 3-nearest neighbor regression. A new song is closest to the 3 songs in the table below. \"- Song 123 n Calculate the predicted rating for the new song to 2 decimal places