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 purchasing manager is depending on the Belts effort requiring that the average cost of an internal critical raw material component be less than or equal to $3,600 in order to stay within budget. Using a sample of 42 first article components, a Mean of the new product upgrade price of $3,200 and a Standard Deviation of $180 was estimated. Based on the data provided, the Z value for the data assuming a Normal Distribution is?
A. 1.11
B. 2.22
C. 4.30
D. 5.42
A Belt working in a supply chain environment has to make a decision to change suppliers of critical raw materials for a
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A Belt working in a supply chain environment has to make a decision to change suppliers of critical raw materials for a
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