Examlex
18-7
A supplier of silicone sheets for producers of computer chips wants to evaluate her manufacturing process. She takes samples of size 5 from each day's output and counts the number of blemishes on each silicone sheet. The results from 20 days of such evaluations are presented below.
Sheet
She also decides that the upper specification limit is 10 blemishes.
-Referring to Table 18-7, an R chart is to be constructed for the number of blemishes. The center line of this R chart is located at_____ .
Direct Materials
Raw materials that are directly incorporated into a finished product and can be directly assigned to the product.
Standard Costs
Predetermined cost estimates used to measure the cost performance of an operation, allowing for budgeting and variance analysis against actual costs.
Standard Price
A predetermined cost of a resource or product, used for budgeting and cost control purposes.
Standard Quantity
A predetermined amount of input that should be used in producing a unit of output.
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