Table 15-1 -Refer to Table 15-1.The Average Range of a Process for of a Process

question 12

Multiple Choice

Table 15-1

-Refer to Table 15-1.The average range of a process for packaging cereal is 1.1 ounces.If the sample size is 10, find the upper control chart limit for the range chart.

• A)0.245
• B)1.955
• C)1.777
• D)0.223