False, a liability is something you are responsible for, example: you are liable to clean your room.
Answer: 0.143
Explanation:
Given the following :
Average package weight(m) = 1.9kg
Standard deviation(sd) = 1.4kg
Upper Tolerance Limit (UTL) = 2.5kg
Lower Tolerance limit (LTL) = 1.1kg
Cpk = min[( average weight -Lower Tolerance Limit / 3 (standard deviation) , (UTL- average weight / 3(Standard Deviation)]
Cpk = min[( 1.9 - 1.1 / 3 (1.4)) , (2.5 - 1.9 / 3(1.4))]
Cpk = min[(0.8 / 4.2), (0.6 / 4.2)]
Cpk = min[0.190, 0.143])
Hence,
Process capability index = 0.143
Answer: The risk of stock out = 2.94%
Explanation:
Reorder point is calculated as: Lead time*demand per unit time=45*9=405
While the amount on-hand reaches 422 pounds, the manager was reordering lubricant.
During the lead time, Standard Deviation of Demand =Daily S.D*(Lead time)^0.5=3*(9^0.5)=9
Risk of Stock Out=(422-405)/9 S.D=1.89 S.D
From Normal distribution curve 1.89 S.D=0.0294=2.94%
Therefore, the risk of stock out=2.94%
Answer:
A store that buys a shipment of new computers cant afford to buy new phones.
Explanation: