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Chapter 2: Q.13-6CQM (page 344)

Question: Set upX-and range control charts for the current process. Assume the operators will take samples of 10 washers at a time.

Short Answer

Expert verified

Answer

Thebar X and R chart is a type of statistical process monitoring scheme, also known as a control chart.

Step by step solution

01

Range control

Range control provides an online planning system named RFMSS (range facility management support system), which allows units to seek a specific variety, of facilities and practice ranges

02

Setting up range control charts and X chart

The bar X and R chart is given below-

  1. X control chart
  2. R control chart

The chart is shown below:

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