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Basic Tools for Process Improvement

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HISTOGRAM VIEWGRAPH 22<br />

INTERVAL STARTING INTERVAL ENDING NUMBER<br />

NUMBER VALUE WIDTH VALUE OF COUNTS<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

Step 7 - Count the number of points in each interval<br />

Step 6 - Determine the starting point of each interval<br />

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