Class notes
Dad220 module 5.2 major assignment grade 100%
- Course
- DAD 220 (DAD220)
- Institution
- Southern New Hampshire University
Dad220 module 5.2 major assignment grade 100%
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DAD 220 5-2 Analysis and Summary Template1.Analyze the data you’ve been provided with to identify themes:
a.Which parts are being replaced most?
[ Fuel Tanks are being replaced the most with 95 repairs ]
Command Used: SELECT repair AS PART_REPAIR, COUNT(*) AS NUMBER_OF_REPAIRS
FROM Parts_Maintenance
GROUP BY PART_REPAIR ORDER BY NUMBER_OF_REAPAIRS DESC
b.Is there a region of the country that experiences more part failures and replacements than others?
i.Identify region [ MIDWEST REGION with 260 Repairs ]
Commands Used:
SELECT "SOUTHWEST" AS REGION, COUNT(*) AS NUMBER_OF_REPAIRS
FROM Parts_Maintenance
WHERE UPPER(state) IN ('AZ','NM','TX','OK')
UNION
SELECT "SOUTHEAST" AS REGION, COUNT(*) AS NUMBER_OF_REPAIRS
FROM Parts_Maintenance
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