CertifQ

Will the Scrum team be involved in the product discovery process also, and if so, how?

During the early phases of the product development lifecycle, it really helps if the scrum team is made part of the Making the scrum team a part of the discovery process early in the product development lifecycle is quite beneficial. You should be aware that...

Do you expect experienced team members to wait until the completion of the next stand-up to ask for help in resolving barriers?

Agile emphasizes the scrum team’s constant engagement and communication. Team members should not wait until the next daily scrum to ask for assistance; doing so will cause delays in the process, affecting the overall sprint goal. If there is a stumbling block, it should be...

A member of the Scrum team does not want to participate in the sprint planning meetings and considers meeting as a waste of time. How do you deal with that kind of attitude?

It is critical for a Scrum Master to be aware of the team’s pulse. If a member of your team considers meetings to be pointless, it’s time to figure out why. The focus should be on the behavior rather than the individual, and the Scrum...

November 22, 2021 admin Interview Questions, Scrum Master Interview Questions No Comment

How do you help in picking up the good user stories for the team members?

One of the tasks of a Scrum Master is to assist the team in bringing up the backlog for a sprint that has already been prioritized and pulling items that have been placed at the top (sorted as per the priority). Once the team has...

November 22, 2021 admin Interview Questions, Scrum Master Interview Questions No Comment

If VIF value from a Regression model is 10.2, what should the Black Belt do next?

OPTIONS Separate the variables and conduct a Simple Linear Regression Drop the predictor that is causing the high VIF and then re-do Regression Live with the variable having high VIF and hope that it is a model adequacy issue Try doing a Curvilinear Regression ANSWER...

November 16, 2021 admin Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt No Comment

Which of the below mentioned values can be used in a Regression model to understand the Output Variables’ performance for a new set of observations in the input variable?

OPTIONS Mallows Cp Adjusted R2 R2 Predicted R2 ANSWER Predicted R2 EXPLANATION The other three are not serious considerations.

November 16, 2021 admin Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt No Comment

A Regression model is setup to understand the impact of factors A, B and C on the output Y. Post the model is tested, it is found that A and B correlate to each other. They are considered

OPTIONS Correlated Auto-correlated Collinear Confounded ANSWER Collinear EXPLANATION Collinear means correlated to each other unless they auto-correlate

November 16, 2021 admin Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt No Comment

A Box Plot is shown below. What should a Black Belt merely by looking at the Box Plot? Choose the most appropriate option.

OPTIONS The Upper Whisker is at 33.0 The Data could be skewed The data forms a normal distribution The Lower Whisker is at 30 ANSWER The Data could be skewed EXPLANATION Option a and d are visible from the Box Plot, but in terms of...

November 16, 2021 admin Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt No Comment

If a Black Belt wishes to visually inspect the causes resulting in an end problem, which one of the tools should he use?

OPTIONS Brainstorming Affinity Diagram Cause and Effect Diagram Cause and Effect Matrix ANSWER Cause and Effect Diagram EXPLANATION The CE Diagram is the best possible tool here.

November 16, 2021 admin Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt No Comment

For a conservatively large sample size and p >0.5, the Binomial Distribution approximates

OPTIONS Normal Distribution Poisson Distribution Hypergeometric Distribution Chi-Square Distribution ANSWER Normal Distribution EXPLANATION For large sample sizes, the Binomial distribution moves to the normal distribution.

November 16, 2021 admin Certification Exams Questions, LSSBB/ Lean Six Sigma Black Belt No Comment

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CertifQ

Will the Scrum team be involved in the product discovery process also, and if so, how?

Do you expect experienced team members to wait until the completion of the next stand-up to ask for help in resolving barriers?

A member of the Scrum team does not want to participate in the sprint planning meetings and considers meeting as a waste of time. How do you deal with that kind of attitude?

How do you help in picking up the good user stories for the team members?

If VIF value from a Regression model is 10.2, what should the Black Belt do next?

Which of the below mentioned values can be used in a Regression model to understand the Output Variables’ performance for a new set of observations in the input variable?

A Regression model is setup to understand the impact of factors A, B and C on the output Y. Post the model is tested, it is found that A and B correlate to each other. They are considered

A Box Plot is shown below. What should a Black Belt merely by looking at the Box Plot? Choose the most appropriate option.

If a Black Belt wishes to visually inspect the causes resulting in an end problem, which one of the tools should he use?

For a conservatively large sample size and p >0.5, the Binomial Distribution approximates

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