MGMT 335 Quiz 092023

.xlsx
School
Fayetteville State University **We aren't endorsed by this school
Course
MGMT 335
Subject
Business
Date
Oct 20, 2023
Pages
2
Uploaded by MinisterKnowledgeBadger10 on coursehero.com
Samples Unit 1 2 3 4 5 x bar 1 73.5 70.8 72.2 73.6 71 (73.5+70.8+72.2+73.6+71)/5=72.22 2 71.3 71 73.1 72.7 72.2 (71.3+71+73.1+72.7+72.2)/5=72.06 3 70 72.6 71.9 72.4 73.3 (70+72.6+71.9+72.4+73.3)/5=72.04 4 71.1 70.6 70.3 74.2 73.6 (71.1+70.6+70.3+74.2+73.6)/5=71.96 5 70.8 70.7 70.7 73.5 71.1 (70.8+70.7+70.7+73.5+71.1)/5=71.36 Average 71.93 The correct control limits (LCL, UCL) are C) (0.00.6.03) Using the X bar and R control chart for n=5,D4=2.114) (Using the X bar and R control chart for n=5,D3=0) R-chart of any process shows the spread of process over the time from subgroups values.
R 73.6-70.8=2.8 73.1-71=2.1 73.3-70=3.3 74.2-70.3=3.9 73.5-70.7=2.8 2.98
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