A 1-Sample t-test is used to compare an expected population Mean to a target.
According to a manager it takes an average weekday commute of 39 minutes with a Standard Deviation of 7 minutes for the employees to get to work while they use their personal vehicles for their office commute while the management set a policy of not more than 40 minutes for their daily one-way commute. A survey conducted one day on 70 employees showed an average of 34 minutes commuting time using the metro public transportation system with a Standard Deviation of 21 minutes. If the Standard Deviation is uncontrollable then the other option to increase the probability of coming in on time via personal vehicles to work could be ____________?
The proper functioning of a Visual Factory is dependent upon which of these?
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 ________________.
The higher the sigma level of a process the better the performance.
The Lean Principle action in the 5S approach that deals with having those items needed regularly at hand and those items need less regularly stored out of the way is known as ___________.
When it comes to Control one of the most effective means of eliminating defects is to _________________ .
A process can be defined as a repetitive and systematic series of steps or activities where inputs are modified or assembled to achieve a customer desired result.
Lean focuses on the sequence of activities and work required to produce a product or a service. This flow is called a ___________________.
The Six Sigma methodology had its origins at __________________ in the late 1980’s when William Smith coined the name for quality related work being done there.
Lean Enterprise is based on the premise that anywhere work is being done which of these is also occurring?
One of the metrics commonly used in Lean Six Sigma is DPU. This acronym stands for ___________________.
The Accuracy of a Measurement System addresses _________________.
Lean focuses on the sequence of activities and work required to produce a product or a service. This flow is called a ___________________.
Which of these is Discrete data?
To draw inferences about a sample population being studied by modeling patterns of data in a way that accounts for randomness and uncertainty in the observations is known as ____________________.
After a Belt has put data through the smoothing process which chart would be used to look for trends in the data?
When looking at a distribution graph, the Mean is defined as the __________.
SPC charts typically have the most recent data point on the right hand side.
Fractional Factorial designs for an experimental approach are used when ____________ about the multiple metric interaction in a process.
A Lean Principle that addresses efficiency by the process worker is called ____________________?
According to the definition of Rolled Throughput Yield which of these items best describe the purpose of RTY?
To draw inferences about a sample population being studied by modeling patterns of data in a way that accounts for randomness and uncertainty in the observations is known as ____________________.
Which of these is Discrete data?
A Belt gathered the following defect data for a shoe production line and wanted to assemble it into a Pareto Chart. The correct order from left to right in the chart would be:
Data:
Cutting38
Forming17
Stitching56
Sealing42
The 5 Why Analysis is only useful if the possible independent variable can be broken down into five possible causes.
A periodic time frame can be used to arrange for Control Limit and Center Line calculations with good SPC implementation in a process.
Customers make a purchase decision based on a number of factors. In Lean Six Sigma we refer to these decision points as CTQ’s which stands for __________.
SPC on the outputs is more preferred than SPC on the inputs when implementing SPC for your process.
Due to excessive pollution, GREEN Solutions Inc. is considering subsidizing public transportation to work for its employees. According to the manager it takes an average weekday commute of 39 minutes with a Standard Deviation of 7 minutes for the employees to get to work while they use their personal vehicles for their office commute while the management set a policy of not more than 40 minutes for their daily one-way commute. A survey conducted one day on 70 employees showed an average of 34 minutes commuting time using the metro public transportation system with a Standard Deviation of 21 minutes. Assuming a Normal Distribution for the commute times by either personal or public transportation, which of these is true?