ICBB Exam Questions

A Belt working in a supply chain environment has to make a decision to change suppliers of critical raw materials for a new product upgrade. The purchasing manager is depending on...

Sally and Sara sell flower pots at their garage sale. Sally motivates Sara mentioning that they will sell a minimum of 15 pots per day if the outside temperature exceeds 60o F. Fro...

Sally and Sara sell flower pots at their garage sale. Sally motivates Sara mentioning that they will sell a minimum of 15 pots per day if the outside temperature exceeds 60o F. Fro...

Sally and Sara sell flower pots at their garage sale. Martha motivates Rose mentioning that they will sell a minimum of 16 pots per day if the outside temperature exceeds 60o F. Fr...

The relationship between a response variable and one or more independent variables is investigated and modeled by use of __________________.

An ANOVA used across many dependent variables could increase the Beta risk.

The Mann-Whitney test is a powerful test and is unique to situations from which of the choices listed? (Note: There are 2 correct answers).

Assessing process proportion as opposed to evaluating a process with respect to a set target can be done using which of these?

A Non-parametric Test should be used if just one distribution is not Normal out of the two or more gathered.

Contingency Tables are used to test for association, or dependency, between two or more classifications.

For the data shown here which statement(s) are true? (Note: There are 2 correct answers).

A(n) ______________ is best used to compare a Machine 1 average quality characteristic to the same quality characteristic of Machine 2.

For the data set shown here which of these statements is/are true?

Review the analysis shown here. Which statements are true about the process? (Note: There are 3 correct answers).

A Lean Six Sigma project is attempting to reduce inventory days. The Process Capability will be monitored as part of the Control Phase to track the sustainability of the improvemen...

A(n) ________________ has occurred when two inputs have a greater impact on a change in the output than either of the inputs has by itself.

When conducting a Hypothesis Test using Continuous Data the proper sample size is influenced by the extent to which we need to assess a Difference to be detected and the inherent v...

The validity of the decision made with Hypothesis Testing is dependent upon all of these except ___________________.

Statistical Difference is the magnitude of difference or change required to distinguish between a true difference, brought about by change or improvement, and one that could have o...

To be an effective Lean Six Sigma practitioner one must understand the difference between ___________________________.

A Belt is analyzing data and upon creation of the graphical analysis sees multiple modes. One of the primary reasons this could occur is because the process has experienced a _____...

From the variance F-test shown above, which of these conclusions is/are valid?

Time is always the metric on the horizontal scale of a(n) ___________ Chart.

To properly analyze the variables impacting the output of a process we need to collect data that represents at least 80% of the variation in the process and assure ourselves we are...

When the Inputs, X's, for your process are Normally Distributed about the Mean, the Outputs, Y's, will always be Normally Distributed.

On a _________________ a Belt screens variables, or various inputs, to analyze their relative impact on the output of concern.

_____________ is employed where there is only one problem and the possible causes are hierarchal in nature.

Two samples are drawn from two normal types of population. Which of the following test statistics can be used to show that the two types of population have the same mean while both...

Who coined the concept `zero defects'?

Which of the following is commonly used as a design tool in Design for Six Sigma (DFSS)?

Which of the following can be identified as a major drawback of `expert judgment'?

What does the project management plan mainly describe?

The concept of PLAN, DO, and SEE was developed by:

Taguchi loss function is primarily intended to:

Bias refers to:

Which of the following does `continuous flow manufacturing' integrate?

________________ creates fool proof method so that normal and abnormally are easily visualized in workspace.

Replication is used in DOE __________________.

Which of the following is false regarding sampling?

In histograms, number of classes is determined by:

What the major difference between a stem-and-leaf plot and a histogram?

Which of the following is not a mode of collecting the VOC data?

Identify the incorrect statement.

What does R stand for in the acronym- SMART?

In the expansion of `DMADOV', M stands for

Which among the following is used to display information in the workplace?

What is `goal-oriented decomposition'?

Which of the following is not a product quality dimension?

Identify the correct option regarding PERT and CPM.

Which of the following is not a disadvantage of the 5 Whys?