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Questions 4

Kanban establishes a means of monitoring production, conveyance and delivery information such that efficient flow is established. The method used by Kanban is to require a _________ before anything moves.

Questions 5

How many experimental runs exist in a Full Factorial and fully randomized design for 4 factors with 2 replicates for the Corner Points and no Center Points? The factors in the experiment are only at 2-levels.

Questions 6

When a Belt properly analyzes the results of an experiment he must examine the Residuals in expectation of finding all of the following except _________.

Questions 8

When a Belt Poka-Yoke’s a defect out of the process entirely then she should track the activity with a robust SPC system on the characteristic of interest in the defect as an early warning system.

Questions 9

In a good Measurement System the most variation will be with part-to-part measurements. What should you do if the majority of variation is associated with the Gage R&R assuming the gage is technically capable?

Questions 10

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. From a sample, whose population is assumed to follow a Normal Distribution, taken for 30 days at 60 degrees or more an average of 15.2 pots per day were sold with a Standard Deviation of 0.6 pots. What is the Z value for this sales process?

Questions 12

Which of these might contribute to similar distributions having Unequal Variance?

Questions 13

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 ____________________.

Questions 14

The reported Cpk for a process with an average of 98 units, a spread of 16 units and upper and lower specification limits of 115 and 90 units would be?

Questions 17

Which one of the listed tools is frequently used to help drill down to possible causes once a Fishbone Diagram is constructed?

Questions 18

What is the Ppk of a process with a spread of 24 units, an average of 68, an upper limit of 82 and a lower limit of 54?

Questions 19

Common and Special Cause ______________ are the focus of Statistical Process Control.

Questions 20

Choose those characteristics of a Simple Linear Regression (SLR) Analysis that are applicable. (Note: There are 3 correct answers).

Questions 21

All the data points that represent the total set of information of interest is called the ________________ .

Questions 22

A natural logarithmic base is not required for which of these distributions for probability calculations?

Questions 23

Of the various types of data shown below which is NOT representative of Variable Data.

Questions 24

A valid Multiple Linear Regression (MLR) is characterized by all of these except?

Questions 25

Which of these graphs demonstrates conditions which would be sufficient to enable OCAP for the process?

Questions 26

When we gather information for the Voice of the Business we are primarily interested in information concerning the _____________ of the business.

Questions 27

Questions 31

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

Questions 32

Questions 33

Which of these might contribute to similar distributions having Unequal Variance?

Questions 34

The primary objective in removal of waste is to improve the Order Production Cycle where the time from _________________ to the time of receipt of payment is compressed.

Questions 35

For Attribute Data, Process Capability is defined as the average proportion of nonconforming products.

Questions 36

If you can Poka-Yoke a defect out of the process entirely then you do not need use SPC on the characteristic of interest in the defect.

Questions 38

Questions that can be best answered by a Visual Factory include all of these except _____________________.

Questions 39

If a process has subgroups for Variable data and the process runs for a long period of time, then the best pair of SPC Charts to use would be an Xbar and _________.

Questions 40

It would be more likely than not for a Belt conducting a Regression Analysis to find that the _______________________.

Questions 41

The two types of data that are to be used in Statistical Analysis are Attribute and Variance.

Questions 42

Calculate the Rolled Throughput Yield of this process using this data.

Data: unit input: 1215, unit output: 1180, defects repaired: 184, scrap: 42

Questions 43

Upon completion and validation of an improvement to a process a Belt and the Project Team create a Control Plan that contains which of these?

Questions 44

A dock worker for a feed supplier was tasked with assuring the proper weight in the feed bags as they left the dock. One of the columns listed the range of weight of the bags included in the studies. This required plotting a Histogram of the weight of the bags. While drawing the Histogram the x-axis contained a certain scale of data. Pick the scale of data that is appropriate for Histograms.

Questions 45

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

Questions 46

Since Normality is required if we intend to use the data collected as a predictive tool. To test for Normality of data we must determine if the P-value is ___________.

Questions 47

A Personal Trainer was assessing her workout class participants for their body fat content and had to include data for her analysis. One of the columns listed the range of weight of the people included in the studies. This required plotting a Histogram of the weight of the people assessed for their body fat content. While drawing the Histogram the x-axis contained a certain scale of data. Pick the scale of data that is appropriate for Histograms.

Questions 48

A Full Factorial experiment using a 2 level 4 factor approach has been proposed to test the viability of an extrusion machine experiment. How many treatment combinations will this approach involve?

Questions 49

A valuable tool to use during the Measure Phase to show material and information flow throughout an entire process is the ______________ .

Questions 50

A valid mathematical Regression represents all of the characteristics shown except _________________.

Questions 51

Production Line 1 is able to complete 500 units per shift. Production Line 2 is able to finish 1,500 units per shift. Production Line 2 is 3 times faster than Production Line 1. This analysis is an example of ______________ Scale Data.

Questions 52

The Control Limits width varies if the sample size varies for which type of chart?

Questions 53

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).

Questions 54

Which statement(s) are incorrect for the Regression Analysis shown here? (Note: There are 2 correct answers).

Questions 55

The distance between the Mean of a data set and the Point of Inflection on a Normal curve is called the _______________.

Questions 56

Which statement(s) are correct about the Regression shown here? (Note: There are 2 correct answers).

Questions 57

Some of the sources for different types of error that can be quantified using Statistical Analysis are ___________________.

Questions 58

Kaizens or Kaikakus and Six Sigma projects are intended to create breakthrough, significant process improvement versus minor, incremental improvements.

Questions 59

Questions 60

If an experiment has 5 factors and no replicates for a 2-level Experimental Design with 16 experimental runs which statement(s) are correct? (Note: There are 3 correct answers).

Questions 61

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

Questions 62

Which statement(s) are correct about the Pareto Chart shown here for the DOE analysis? (Note: There are 2 correct answers).

Questions 63

For her injection molding project a Belt needed to track the percentage of defectives of a particular sample set so she used a ___________ to display the data?

Questions 65

Questions 67

Accuracy can be assessed in several ways and a fairly accurate means of measurement is visual comparison.

Questions 68

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 the Belt’s effort requiring that the average cost of an internal critical raw material component be less than or equal to $4,200 in order to stay within budget. Using a sample of 35 first article components, a Mean of the new product upgrade price of $4,060, and a Standard Deviation of $98 was estimated. Select the answer that best states the Practical Problem.

Questions 69

One of the foundations of Lean Six Sigma is the concept that the output of a process (Y) is influenced by the process inputs (X’s) and is commonly shown as which formula?

Questions 70

The _____________ Distribution would be the most desirable for modeling the number of stitch defects in a portion of fabric.

Questions 71

A statistical test or Hypothesis Test is performed to reject or fail to reject a stated hypothesis and it converts the Practical Problem into a Statistical Problem.

Questions 73

Following process modifications, the Null Hypothesis states that no improvement to the process has occurred. If we discover the Null Hypothesis Test was rejected when it was false that would be a(n) ________________________.

Questions 74

Which Experimental Design typically is most associated with the fewest number of input variables or factors in the design?

Questions 76

A Belt rearranged the location of the parts inventory for a rework station locating the most often used parts to be within hand reach of the repair person. This rearrangement resulted in quicker repair times by eliminating one of seven major elements of waste which is the Waste of __________.

Questions 78

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 the Belt’s effort requiring that the average cost of an internal critical raw material component be less than or equal to $4,200 in order to stay within budget. Using a sample of 35 first article components, a Mean of the new product upgrade price of $4,060, and a Standard Deviation of $98 was estimated. In order to increase the Long Term Z value to 4, what is the maximum long term variation in pricing the Belt can accept for his upgraded critical raw material component?

Questions 79

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 collecting data from all three types of variation which are _______________.

Questions 80

Customers make their decisions based on Features, Integrity (of the seller) Delivery and ___________?

Questions 81

Fractional Factorial Designs are used to analyze factors to model the output as a function of inputs if Hypothesis Testing in the Analyze Phase was inadequate to sufficiently narrow the factors that significantly impact the output(s).

Questions 82

During the ______________ phase of 5S is when we might implement a Red Tag program.

Questions 84

Using this partial Z Table, how many units from a month’s production run are expected to not satisfy customer requirements for the following process?

Upper specification limit: 8.4 Lower specification limit: 4.7 Mean of the process: 6.2 Standard Deviation: 2.2 Monthly production: 360 units

Questions 85

Using this partial Z Table, how many units from a month’s production run are expected to not satisfy customer requirements for the following process?

Upper specification limit: 7.2 Lower specification limit: 4.3 Mean of the process: 5.9 Standard Deviation: 0.65 Monthly production: 450 units

Questions 86

Handling of warranty returns, process improvement team meetings and rework to meet customer expectations are all examples of business costs that are classified as ___________ .

Questions 88

Which statement(s) are correct about the Factorial Plot shown here? (Note: There are 3 correct answers).

Questions 89

The English words used for the 5S’s are Sorting, Straightening, _____________ , __________ and Sustaining. (Note: There are 2 correct answers).

Questions 90

Of the various types of data shown which is NOT representative of Variable Data.