Asked by Beniah Greene on Jun 10, 2024
Verified
Find the control limits for the R-chart with 
= 5,and sample size of 14.
Control Limits
The bounds of acceptable performance in statistical process control, outside of which a process is considered out of control and corrective action is required.
R-chart
A control chart used in statistical process control to monitor the process variability based on ranges of sampled subsets.
- Ascertain the control boundaries for different categories of control diagrams (for instance, p-charts) by employing the supplied data and statistical equations.
Verified Answer
MR
Manuel RibeiroJun 12, 2024
Final Answer :
LCL = 1.64 and UCL = 8.36,found using D3 = 0.328 and D4 = 1.672
Learning Objectives
- Ascertain the control boundaries for different categories of control diagrams (for instance, p-charts) by employing the supplied data and statistical equations.