Create P-Charts. -An Importer of Decorative Ceramic Tile Samples 50 Tiles Each

Create p-charts.
-An importer of decorative ceramic tile samples 50 tiles each day from incoming
Shipments. Some tiles are cracked or broken before or during transit, rendering them
Useless scrap. Sampling from incoming shipments for 30 days reveals that a total of 250
Tiles are cracked or broken. The centerline on the p chart for these data is

A) 0.250
B) 1.83.
C) 2.5.
D) 0.167.
E) 6.1.