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11. Use k-nearest neighbor to fill the lost data in following table: Assignment1 | Assignment2 Assignment3 Assignments Assignment 90 87 85 Patient Student1 Student2 Student3 Student4 60 80 78 17 60 73 78 90 76 88 100 78 88 | | 96 11.1) Please use the table to estimate the blank cell, using k=2