[Free] 2019(Nov) EnsurePass IASSC ICBB Dumps with VCE and PDF 231-240

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Question No.231

From this list select the best example of Bias in Sampling.

  1. Testing the completeness of cooking a cake but the testers cannot agree on how to measure internal temperature

  2. Testing the sharpness of a razor blade while the sample of 500 are from the same model razor

  3. Testing the weight of participants at a wrestling event and only measuring those who finished second or better

  4. Testing a hand-held GPS models for durability using samples only from Nokia Model P120

Correct Answer: C

Question No.232

The class score distribution of schools in a metropolitan area is shown here along with an analysis output. Comment on the statistical significance between the Means of the two distributions. Select the most appropriate statement.

image

  1. The two class Means are statistically different from each other

  2. The two class Means statistically not different from each other

  3. Inadequate information on class Means to make any statistical conclusions

  4. A visual comparison shows that class Means are not statistically different

  5. A visual comparison shows that class Means are statistically different

Correct Answer: A

Question No.233

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.

  1. Nominal

  2. Ratio

  3. Ordinal

  4. Interval

Correct Answer: B

Question No.234

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 .

  1. Within, Between and Temporal

  2. Within, Between and Temporary

  3. Without, Above and Below

  4. Induced, Natural and Unavoidable

Correct Answer: A

Question No.235

quot;A calculated time frame that matches customer demandquot; is a definition of what Lean Principles term?

  1. Value Stream

  2. Kaizen event

  3. Takt time

  4. Kanban

Correct Answer: C

Question No.236

At the very initiation of a project a Belt must develop a concise that states at a high level the area of concern and why it is important this issue be improved.

  1. Business Case

  2. Project Doctrine

  3. Management Justification

  4. Process Owner Disclosure

Correct Answer: C

Question No.237

If a Six Sigma project was to reduce changeover times and the team found the project success was decreasing over time since changeover times began to creep back up, which Lean tools should be considered in the Control Phase to reestablish and sustain the project success?

  1. Improve the lighting to assure adequate visibility

  2. Confirm a Visual Factory exists to assure proper communication of status of machines

  3. Implement Kanbans to assure enough inventory for the process step

  4. Reword the standardized work instructions to use active verbs and not passive phrases

Correct Answer: B

Question No.238

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

  1. Weibull

  2. Normal

  3. Poisson

  4. Binomial

Correct Answer: D

Question No.239

Control Charts were developed by Dr. Shewhart to track data over time. To detect Special Cause variation the Control Charts use which of these?

  1. Data shift analysis

  2. Outlier analysis methods

  3. Center Line and Control Limits

  4. None of the above

Correct Answer: C

Question No.240

Which of these elements are not included in Implementation plans?

  1. Work breakdown structure

  2. Cost/Benefit ratios

  3. Risk management plans

  4. Planned audits of work completion

Correct Answer: B

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