Six_Sigma
ICBB · Question #197
ICBB Question #197: Real Exam Question with Answer & Explanation
Sign in or unlock ICBB to reveal the answer and full explanation for question #197. The question stem and answer options stay visible for context.
Question
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 Belt's 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?
Options
- A1.11
- B2.22
- C4.30
- D5.42
Unlock ICBB to see the answer
You've previewed enough free ICBB questions. Unlock ICBB for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.