Calculate the process capability index

Assignment Help Basic Statistics

Reference no: EM13117348

1. A metal fabricator produces connecting rods with an outer diameter that has a 1 +/- 0.01 inch specification. A machine operator takes several sample measurements over time and determines the sample mean outer diameter to be 1.002 inches with a standard deviation of 0.003 inch.

a. Calculate the process capability index for this example.
b. What does this figure tell you about the process?

Reference no: EM13117348

Questions Cloud

How many different kinds of f1 gametes, f2 genotypes : How many different kinds of F1 gametes, F2 genotypes, and F2 phenotypes would be expected from the following crosses: a. AA x aa b. AA BB x aa bb c. AA BB CC x aa bb cc What general formulas are suggested by these answers?

Explain use of organizational information systems : Identify their use of organizational information systems, such as enterprise resource planning and customer relationship management, to accomplish their mission and serve their clients.

Specify a hypothesis regarding mechanisms : The effects of water loss on the water budgets of lactating female mammals in arid environments are not well understood. Specify a hypothesis regarding mechanisms by which females might prevent water losses in their milk from forcing them into neg..

Is curve-lm curve-equilibrium : Consider the following economy: Write numerical formula for IS curve. Write numerical formula for LM curve. What is equilibrium level of r?

Calculate the process capability index : Determines the sample mean outer diameter to be 1.002 inches with a standard deviation of 0.003 inch. Calculate the process capability index for this example.

How does a plant cell control its internal pressure : What is the explanation for the fact the most cells are small and have cell membranes with many convolutions.

Explain what are the project objectives : Briefly describe the first five points of the Project Scope Checklist in relation to your project: What are the project objectives?

Journal entry for issuance of bonds : Prepare the journal entry to record the issuance of the bonds and the related bond issue costs incurred on January 1, 2009.

Ow man genes are involved in rabbit coat color : In a population of rabbits, you find three different coat color phenotypes, chinchilla, himalaya, and albino. How man genes are involved in rabbit coat color. Briefly explain.

User Account

All Pages