3 question: Six Sigma. Explain your answers.
1.)Prior to a long-term capability study
A.) A measurement system evaluation should be conducted
B.) the process needs to be in statistical control
C.) Only A
D.) Both Aand B
2.)Which statement is true of a scatter diagram?
A.) Correlation on a scatter diagram implies causality
B.) A scatter diagram predicts cause and effect
C.) Showsthe strength of relationship between two variables
D.) As x increases, y decreases- shows a positivecorrelation
3.) The following is true about a prioritization matrix
A.) Includes statistical weighting to understand the strength ofrelationships between factors
B.) Determines statistical correlation
C.) Differentiates the vital few from thetrivial many
D.) Shows a prioritization of the factor orfactors that contribute to the production of a result
