Six Sigma Black Belt
+25 coins for finishing one · +15 more above 80% — banked to your account when you sign up.
Practice tests
Six Sigma Black Belt Mock Test
50 Q · 1 h · 663 attempts · avg 46.3%
Yield
10 Q · 10 min · 915 attempts · avg 60%
X-bar and S Chart
10 Q · 10 min · 661 attempts
X-bar and R Chart
10 Q · 10 min · 708 attempts
Voice of the Customer (VOC)
10 Q · 10 min · 479 attempts
Value Stream Maps
10 Q · 10 min · 942 attempts
Upper Control Limit (UCL) and Lower Control Limit (LCL)
10 Q · 10 min · 612 attempts
U-Chart (Defects per Unit Chart)
10 Q · 10 min · 959 attempts
Takt Time
10 Q · 10 min · 691 attempts
Statistical Process Control (SPC)
10 Q · 10 min · 572 attempts
Standard Work
10 Q · 10 min · 508 attempts
Special Cause Variation
10 Q · 10 min · 926 attempts
Six Sigma Black Belt Basic Questions
10 Q · 10 min · 659 attempts
SIPOC (Supplier, Input, Process, Output, Customer)
10 Q · 10 min · 629 attempts
Run Chart
10 Q · 10 min · 546 attempts
Root Cause Analysis
10 Q · 10 min · 899 attempts · avg 10%
Process Mapping
10 Q · 10 min · 586 attempts
Process Capability (Cp and Cpk)
10 Q · 10 min · 445 attempts · avg 50%
Process Capability Analysis
10 Q · 10 min · 430 attempts
P-Chart (Proportion Chart)
10 Q · 10 min · 630 attempts
Pareto Chart
10 Q · 10 min · 910 attempts
NP-Chart (Number of Defects Chart)
10 Q · 10 min · 992 attempts
Kanban and Six Sigma
10 Q · 10 min · 499 attempts
Kaizen and Six Sigma
10 Q · 10 min · 833 attempts
Individual/Moving Range (I-MR) Chart
10 Q · 10 min · 454 attempts
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