Online Access Free CLSSGB-001 Practice Test

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

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 ____________?

• A.Maintain the average time of commute and change route to work
• B.Reduce average commute time to work by departing earlier
• C.Increase the average time of commute
• D.Change policy at work and request for flexible times based on location

The following Business Case is constructed properly. "During fiscal year 2008 the warranty returns for electric razor Model 312 were 1.3%. This represents a gap of 0.5% over target costing the company $18,500 per month."

• A.True
• B.False

Inferential Statistics is largely about Significance. There are both Practical and _______________ Significance to consider during an analysis of data in a Lean Six Sigma project.

• A.Usable
• B.Problematic
• C.Statistical
• D.Impractical

The ability to repeat the same measurement obtained with one measurement instrument used several times by one appraiser while measuring the identical characteristic on the same part is known as ____________.

• A.Bias
• B.Reproducibility
• C.Linearity
• D.Repeatability