Six Sigma Lean Master Black Belt Certification Questions Part 3

Question : 15 of 40

Marks: +1, -0

A Belt working in a supply chain environment has to make a decision to change suppliers of critical raw materials for a new product upgrade. The purchasingmanager is depending on the Belt’s effort requiring that the average cost of an internal critical raw material component be less than or equal to

\$

4,200 in order tostay within budget. Using a sample of 35 first article components, a Mean of the new product upgrade price of

\$

4,060, and a Standard Deviation of

\$

98 wasestimated. The Alternative Hypothesis in the above example is?

The Standard Deviation is equal to $\$$ 300.
The Mean is less than $\$$ 4,320.
The Mean is equal to $\$$ 4,060.
The Mean is less than $\$$ 4,200.
The Mean is greater than $\$$ 4,200.

Validate

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