Free ASQ CSSBB Exam Dumps Questions & Answers

The gains made as the result of an improvement process can best be maintained by taking which of the following actions?

• A.  Modifying procedures to reflect the changes in the revised process
• B.  Aligning the project results with the organizational goals and objectives
• C.  Providing senior leaders with information about the implementation plan
• D.  Adjusting budgets to reflect improvements from the project

A Black Belt is testing the wear of two different brands of tires to be purchased for a truck fleet. Ten trucks have two tires of each type installed. The trucks are driven for 20,000 miles with tire rotation every 5,000 miles. Which of the following tests should the Black Belt use to assess the results of the wear test?

• A.  A two-sample t test
• B.  A two-sample Z test
• C.  A paired t-test
• D.  A one-sample Z test

A Six Sigma team conducted a study of a process and found that the expected chemical reaction failed to initiate on an average of 1 batch per day. If the number of failures historically follows a Poisson distribution, what is the probability of exactly 3 batches failing to initiate on a single day?

• A.  0.008
• B.  0.061
• C.  0.180
• D.  0.370

A cause that contributes to excessive variation and is detectable using a control chart is referred to as

• A.  systematic
• B.  rational
• C.  assignable
• D.  common

Which of the following is included in the business case section of a project charter?

• A.  Details about resource availability and allocation
• B.  Details about the strategic reason for the project
• C.  Scope of the project
• D.  Problem statement