A quality engineer employed by a hospital is asked to improve the process of medication storage in locked cabinets near patient doors. One defect that occurs rarely is that the medication caddy is left out when the cabinet is relocked. The engineer installs a gravity activated arm that will not permit the door to close when the caddy isn't inside. This improvement is best described by which approach to problem solving?
A set of data from a process has 8 readings per sample and 50 samples. The mean of the 50 sample means is 12.62. The mean of the 50 ranges is 0.18.Find the control limits for a median chart.
An x-bar and R chart is used to monitor a process. One week ago a new type of raw material was introduced and since that time 60 points have been plotted on the xbar chart and all are in the middle third of the chart. The corresponding 60 points on the R chart are all below the average range. This indicates that:
Allene
13 days agoFrederica
19 days agoRodolfo
26 days agoIsabella
1 months agoSabra
2 months agoRoyal
2 months agoQuinn
2 months agoColette
2 months agoRickie
3 months agoMauricio
3 months agoWillard
3 months agoDevorah
3 months agoCristy
4 months agoMarsha
4 months agoYasuko
4 months agoLeah
4 months agoIraida
4 months agoPeggy
4 months agoLigia
5 months agoAudrie
5 months agoCharlesetta
5 months agoArlene
5 months agoParis
6 months agoMarya
6 months agoLuis
6 months agoKayleigh
6 months agoIesha
7 months agoRolande
7 months agoDenna
8 months agoRima
9 months agoGarry
9 months ago