Following is the number of patient falls in daily samples (n=100) in January. Create the P and C charts and decide if the process is in control.

Sample Day Number of Patient Falls Sample Day Number of Patient Falls i Xi i Xi 1 6 16 6 2 8 17 4 3 8 18 6 4 13 19 8 5 6 20 2 6 6 21 7 7 9 22 4 8 7 23 4 9 1 24 2 10 8 25 1 11 5 26 5 12 2 27 15 13 4 28 1 14 5 29 4 15 4 30 1 31 5