TABLE 17-7 A Supplier of Silicone Sheets for Producers of Computer Chips

True/False

TABLE 17-7
A supplier of silicone sheets for producers of computer chips wants to evaluate her manufacturing process.She takes samples of size 5 from each day's output and counts the number of blemishes on each silicone sheet.The results from 20 days of such evaluations are presented below.
-Referring to Table 17-7,based on the chart for the number of blemishes,it appears that the process is out of control.