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

A.

True

B.

False

The actual experimental response data varied somewhat from what a Belt had predicted them to be. This is the result of which of these?

A.

Inefficiency of estimates

B.

Residuals

C.

Confounded data

D.

Gap Analysis

Examples of Mistake Proofing for a laptop computer include which of these? (Note: There are 2 correct answers).

A.

USB connection for a mouse

B.

Open/Close button for CD Drive

C.

Battery alignment pins

D.

On/Off switch for computer

Hypothesis Tests determine the probabilities of differences between observed data and the hypothesis being solely due to chance. This is determined based on the result of the ______________.

A.

Random acts

B.

P-values

C.

Standard Deviations

D.

R-values

The Regression Model for an observed value of Y contains the term ?o which represents the Y axis intercept when X = 0.

A.

True

B.

False

After reviewing the Capability Analysis shown here select the statement(s) that are untrue.

A.

The process is properly assumed to be a Normal process

B.

The Mean of the process moving range is 1.78

C.

The process is out of Control

D.

This Capability Analysis used subgroups

E.

Majority of the dimensional values are outside of the tolerance than within

Customers make a purchase decision based on a number of factors. In Lean Six Sigma we refer to these decision points as CTQ’s or as ____________________.

A.

Critical-to-quality

B.

Conscious thought qualities

C.

Conspicuous time quandaries

D.

Cost of the quantity

Non-parametric testing is done when which of these are applicable? (Note: There are 3 correct answers).

A.

When the traditional t tests don’t produce the results we need

B.

A Hypothesis Test for the Median of the population is in question

C.

It does not require data to come from Normally Distributed populations

D.

They look at the Median rather than the Mean of populations

E.

When there are no parameters to measure in the process

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 ________________________Chart.

A.

SIPOC

B.

Multi-Vari

C.

Box Plot

D.

Whisker

The reported Cpk for a process with an average of 94 units, a spread of 22 units and upper and lower specification limits of 125 and 80 units would be?

A.

0.64

B.

1.27

C.

1.84

D.

2.12