Ohara Manufacturing has decided to use an R-Chart to monitor the changes in the variability of their 36.00 pound copper wires. The production manager randomly samples 9 copper wires and measures the weight of the sample (in pounds) at 16 successive time periods. Table Answer How to enter your answer (opens in new window) Control Chart Step 1 of 7: What is the Center Line of the control chart? Round your answer to three decimal places. 2 Tables Copy Table Keypac Keyboard Shortcu
Ohara Manufacturing has decided to use an R-Chart to monitor the changes in the variability of their 36.00 pound copper wires. The production manager randomly samples 9 copper wires and measures the weight of the sample (in pounds) at 16 successive time periods. Table Answer How to enter your answer (opens in new window) Control Chart Step 1 of 7: What is the Center Line of the control chart? Round your answer to three decimal places. 2 Tables Copy Table Keypac Keyboard Shortcu
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![Ohara Manufacturing has decided to use an R-Chart to monitor the changes in the variability of their 36.00 pound copper wires. The production manager randomly samples 9 copper wires and measures the weight of the sample (in pounds) at 16 successive time periods.
**Table**
**Control Chart**
**Step 1 of 7**: What is the Center Line of the control chart? Round your answer to three decimal places.
**Answer**
[How to enter your answer (opens in new window)]
*[Answer input box]*](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F93d6464e-f155-4940-8921-7114e2ab97cc%2F1020163e-1cf7-4ff4-9576-79105d7b73ed%2Ffe0rtrb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Ohara Manufacturing has decided to use an R-Chart to monitor the changes in the variability of their 36.00 pound copper wires. The production manager randomly samples 9 copper wires and measures the weight of the sample (in pounds) at 16 successive time periods.
**Table**
**Control Chart**
**Step 1 of 7**: What is the Center Line of the control chart? Round your answer to three decimal places.
**Answer**
[How to enter your answer (opens in new window)]
*[Answer input box]*
Transcribed Image Text:The image contains a table and an R-Chart, which are tools used for statistical process control in quality management.
### R-Chart Description:
- **Title:** R-Chart
- **Y-Axis:** Sample Range (from 0.00 to 0.20)
- **X-Axis:** Period, labeled from 0 to 16
- **Data Points:** The chart is populated with discrete points representing the sample range for each period. The values fluctuate around a range of approximately 0.04 to 0.12.
### Table Description:
The table is positioned to the right of the R-chart and includes observational data across multiple periods.
- **Columns:**
- **Period:** Numbered from 1 to 15
- **Obs1 to Obs9:** Observations taken within each period
- **Sample Range:** Variation within each set of observations
- **Data (Partial Sample):**
- **Period 1:**
- Obs1: 36.03
- Obs2: 36.01
- Obs3: 36.04
- Obs4: 35.96
- Obs5: 35.99
- Obs6: 36.00
- Obs7: 36.05
- Obs8: 36.01
- Obs9: 36.01
- **Sample Range:** 0.08
- **Period 15:**
- Obs1: 35.99
- Obs2: 36.03
- Obs3: 36.02
- Obs4: 35.99
- Obs5: 36.00
- Obs6: 35.99
- Obs7: 35.97
- Obs8: 36.04
- Obs9: 35.98
- **Sample Range:** 0.07
This dataset is utilized to monitor and control processes, identifying variations and ensuring consistency within manufacturing or production settings. Each period's sample range is plotted on the R-Chart to visualize the stability of the process over time.
Expert Solution
Step 1: Providing given information
Ohara manufacturer has decided to R-chart.
Given the value of the sample range.
Want to calculate the center line for the R chart?
Step by step
Solved in 3 steps with 1 images
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