ICGB Exam Questions

Which of the following measures is used to show the ratio of defects to units? Please choose the correct answer.

Which of the following is a commonly accepted level for alpha risk? Please choose the correct answer.

Which of the following tools is used to translate broad requirements into specific requirements? Please choose the correct answer.

When an inspection process rejects conforming product, what type of error is being made? Please choose the correct answer.

When two Inputs have an impact on the Output together yet seem to have no or little impact on their own this is called a/an ________________.

Hypothesis Testing can save time and help avoid high costs of experimental efforts by using existing data.

It is a Type II error if we decide to reject the Null Hypothesis when it is actually true.

A Belt experienced an Alpha of .05 and a Beta of .10 and knew these are the most common risk levels when running a Statistical test.

Inferential Statistics is largely about Significance. There are both Practical and _______________ Significance to consider during an analysis of data in a Lean Six Sigma project.

The Central Limit Theorem helps us understand the ___________ we are taking and is the basis for using sampling to estimate population parameters.

Hypothesis Tests determine the probabilities of differences between observed data and the hypothesis being solely due to _________ based on the result of the P-values.

The Alpha level of a test (level of significance) represents the yardstick against which P-values are measured and the Null Hypothesis is rejected if the P-value is which of these?

A 1-Sample t-test is used when you want to compare the Median of one distribution to a target value.

When a Belt is analyzing sample data she should keep in mind that 95% of Normally Distributed data is within +/- 2 Standard Deviations from the Mean.

The generation of a Regression Equation is justified when we _____________. (Note: There are 4 correct answers).

According to the definition of Rolled Throughput Yield which of the following items best describe the purpose of RTY?

Select all the statements that are true after reviewing the Capability Analysis shown here. (Note: There are 4 correct answers).

A Six Sigma tool that helps to screen factors by using graphical techniques to logically subgroup multiple discrete X's plotted against a continuous Y is known as a _____________Ch...

A primary benefit of using a Multi-Vari Chart is it provides a visual presentation of two-way interactions.

__________ Distributions occur when data comes from several sources that are supposed to be the same yet are not.