Question: 1 . A process is in control with X - bar bar = 8 6 and R bar = 2 . 1 . The process

1. A process is in control with X -bar bar=86 and R bar=2.1. The process specifications are set at 85+/-3. The sample size n =5.
a. Calculate Cp .
b. Calculate Cpk and Cpm .
c. Discuss whether the process is considered capable and how the process could be improved if necessary.
d. Estimate the proportion of product that falls outside specification.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

Q:

1) A process is in control with x = 75 and s = 2. The process specifications are at 80 + 8. The sample size n = 5. (a) Estimate the potential capability. (b) Estimate the actual capability. (c) How...

Q:

1 . A process is in control with X - bar bar = 8 6 and R bar = 2 . 1 . The process specifications are set at 8 5 + / - 3 . The sample size n = 5 . a . Calculate Cp . b . Calculate Cpk and Cpm . c ....

Q:

Resistors are electronic circuits that are manufactured on a high - speed automated machine. One of the key measurements is its resistance. To set up the machine and develop control charts, we...

Q:

a process is in control with x bar equals 5 0 r bar equals 4 . 0 and n equals 6 the three stigmsigmaimits of the process are approximately

Q:

a process is in control with x bar equals 5 0 r bar equals 4 . 0 and n equals 6 the three stigmsigmaimits of the process are approximately

Q:

third question is to be solved Section 2- (32 marks) 3. The following table presents 7 samples of the specific dimension of a part produced by a machining process. (11) (a) Set up X bar and R control...

Q:

3- The following table presents 7 samples of the specific dimension of a part produced by a machining process. (11) (a) Set up X bar and R control charts on this process. (b) Verify that whether the...

Q:

3- The following table presents 7 samples of the specific dimension of a part produced by a machining process. (11) (a) Set up X bar and R control charts on this process. (b) Verify that whether the...

Q:

PROBLEM 1. Dumplings - To-Go (DTG) provides take-out dumplings and noodle dishes to customers at its drive-through restaurants' chain. The target for a customer's waiting time is 3.0 minutes +/- 1...

Q:

PROBLEM 1. Dumplings -To-Go (DTG) provides take-out dumplings and noodle dishes to customers at its drive-through restaurant chain. The target for a customer's waiting time is 3.0 minutes +/- 1...

Q:

Debate the following point: Business continuity planning is really an IT issue.

Q:

Wilson Corporation reported the following for property and equipment (in millions, adapted): During 2011, Wilson paid $2,510 million for new property and equipment. Depreciation for the year totaled...

Q:

What are the consequences to a beneficiary who receives a death benefit from an insurance policy?

Q:

Bond X is noncallable and has 20 years to maturity, a 9% annual coupon, and a $1,000 par value. Your required return on Bond X is 12%; if you buy it, you plan to hold it for 5 years. You (and the...