Answer:
I think it's a triangle
Step-by-step explanation:
hope this helped
Answer:
6(26-4)= 132
Step-by-step explanation:
There isn't any variable in the equation
Answer:
its the 4th one
Step-by-step explanation:
Answer:
8.885
Step-by-step explanation:
Given that :
Sample size, n = 10
The average range, Rbar for all samples = 5
The upper control limit, UCL for the R-chart is :
UCL L= D4Rbar
From the control chart constant table, D4 = 1.777
Hence,
UCL = 1.777 * 5
UCL = 8.885
The UCL for the R-chart is 8.885