The FMEA is used to analyze potential source of defects in the process of interest and stands for ________________________.
Answer : B
The perfect sample size is the minimum number of data points required to provide exactly 6% overlap or risk if one wants a 95% confidence level.
Answer : B
With the use of Statistics we define the population to be a large enough sample set of data such that you can analyze it and draw conclusions as to all of the data.
Answer : B
When creating a Cause and Effect Diagram the team needs to continually broaden their view as well as drill down until they identify all the potential
______________ impacting their process.
Answer : B
Hypothesis Testing can help avoid high costs of experimental efforts by using existing data.
Answer : A
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 ______________.
Answer : B
It is a Type I error if we reject the Null Hypothesis when it is actually true.
Answer : A
The purpose of a Process Map is to identify the complexity of the process and to record all actions and decision points in the process.
Answer : A
Having an Alpha of .05 and a Beta of .10 are the most common risk levels when running a Statistical test.
Answer : A
Use of the ________ approach is the most classic arrangement when constructing a Fishbone Diagram.
Answer : B
The deviation of the measured value from the actual value regardless of the operator is known as ______________.
Answer : B
A 1-Sample t-test is used to compare an expected population Mean to a target.
Answer : A
Unequal Variances can be the result of differing types of distributions.
Answer : A
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?
Answer : B
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 when they use their personal vehicles for their office commute while 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. For the employees choosing to increase their chances to come on time using personal transportation their variation should be reduced to
___________?
Answer : C