Question: In a fabric manufacturing factory, the quality control process using control charts from SPC. In an hour there are a total of 5 samples are

In a fabric manufacturing factory, the quality
In a fabric manufacturing factory, the quality
In a fabric manufacturing factory, the quality control process using control charts from SPC. In an hour there are a total of 5 samples are taken each having 5 observations regarding the thickness of fabric in measured in millimeters. In a particular hour, the sample means (X-bar) are noted to be: 172.11, 219.58, 208.24, 112.44, and 123.30 respectively. In the same sample, the corresponding ranges are: 13.17, 13.38, 15.34, 13.04, and 13.02 respectively What are the lower and upper ?control limits for the X-bar chart .a 160.66,142.92 .b 177.05,157.21 . 175.02.159.25 .d 165.47,143.55 III .a 160.66 ,142.92 a .b 177.05 ,157.21 .C 175.02,159.25 .d 165.47 ,143.55 157.87 ,146.01 .f None is correct

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:

In a fabric manufacturing factory, the quality control process using control charts from SPC. In an hour there are a tota of 5 samples are taken each having 5 observations regarding the thickness of...

Q:

In a fabric manufacturing factory, the quality control process using control charts from SPC. In an hour there are a total of 5 samples are taken each having 4 observations regarding the thickness of...

Q:

In a fabric manufacturing factory, the quality control process using control charts from SPC. In an hour there are a total of 5 samples are taken each having 5 observations regarding the thickness of...

Q:

In a fabric manufacturing factory, the quality control process using control charts from SPC. In an hour there are a total of 5 samples are taken each having 5 observations regarding the thickness of...

Q:

In a fabric manufacturing factory, the quality control process using control charts from SPC. In an hour there are a total of 5 samples are taken each having 5 observations regarding the thickness of...

Q:

In a fabric manufacturing factory, the quality control process using control charts from SPC. In an hour there are a total of 5 samples are taken each having 4 observations regarding the thickness of...

Q:

In a fabric manufacturing factory, the quality control process using control charts from SPC. In an hour there are a total of 5 samples are taken each having 6 observations regarding the thickness of...

Q:

operation In a fabric manufacturing factory, the quality control process using control charts from SPC. In an hour there are a total of 5 samples are taken each having 5 observations regarding the...

Q:

In a fabric manufacturing factory, the quality control process using control charts from SPC. In an hour there are a total of 5 samples are taken each having 4 observations regarding the thickness of...

Q:

In a fabric manufacturing factory, the quality control process using control charts from SPC. In an hour there are a total of 5 samples are taken each having 5 observations regarding the thickness of...

Q:

Given a c chart with UCL=10 LCL=0 when n=4. Revise it to find the new UCL and LCL of a c chart when n is changed to 1. Select one: . UCL=18 LCL=0 C b. UCL=4 LCL=0 C c. UCL=9 LCL=0 C d. UCL=2.5 LCL=0

Q:

If u = (3, - 3,2,1,1) then |lull3= Select one: . 10 O b. 3 C. 8 O d. 4

Q:

The account credited in the adjusting entry made to record the expiration of a portion of prepaid rent is the:

Q:

Case Greenbuilders Pte Lid ("GPL") is a local construction company which specialises in providing bespoke Design and Build construction services for private residential homes that are designed to be...