HELLO, STAFF, TUTORS -

THIS IS FOR THE RESULTS SECTION OF MY STUDY:

I AM MEASURING WAITING TIME WITH THE GOAL OF REDUCING WAIT TIME IN AN OUTPATIENT DEPT OF A HOSPITAL. 3 SEPARATE DATA SETS WERE DONE - BEFORE THE IMPLEMENTATION OF LEAN METHODOLOGY, TRANSITION PERIOD, AND AFTER THE IMPLEMENTATION OF LEAN. I AM TRYING TO IMPROVE THE HOSPITAL APPOINTMENT PROCESSES BY IMPLEMENTING LEAN METHODOLOGY (I.E. - VALUE STREAM MAP, ROOT CAUSE ANALYSIS, PATIENT SCHEDULING AND QUEUE SYSTEM).

I NEEDED TO DETERMINE NORMALITY.....OR NORMAL DISTRIBUTION IN THE STUDY

NEED HELP IN INTERPRETING THE ATTACHED CHARTS.....I RAN AN ANDERSON-DARLING NON-PARAMETRIC TEST......ALSO RAN A PARAMETRIC 2-SAMPLE T-TEST.

KINDLY REQUESTING YOUR HELP TO INTERPRET THE PRE-LEAN AND POST-LEAN CAPABILITY PLOT AND HISTOGRAM THAT WAS DONE IN MINITAB 18 STATISTICAL SOFTWARE. PLEASE COMPARE AND CONTRAST THE PRE-LEAN AND POST-LEAN CONTROL CHARTS?PLEASE INTERPRET THE TRANSITION CHART AS WELL.

CHARTS ARE ATTACHED:

THANKS FOR YOUR KINDNESS! YOU FOLKS ARE THE BEST! NUMBER ONE IN THE WORLD!!

\f\f\f\fProcess Capability Sixpack Report for WAITING TIME (POSTLEAN) I Chart Capability Histogram 0.8 UCL=0.7989 USL Individual Value Overall - - Within 0.6 X=0.5502 Specifications USL 0.67 0.4 LCL=0.3016 1 98 195 292 389 486 583 680 777 874 0.24 0.32 0.40 0.48 0.56 0.64 0.72 Moving Range Chart Normal Prob Plot 0.4 AD: 6.380, P: