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A random survey of 8 month profit extracts for Oceanic oil in million were : 3.3, 2.8, 3.2, 3.1, 3.4, 2.9, 2.7 and 2.6 while

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A random survey of 8 month profit extracts for Oceanic oil in million were : 3.3, 2.8, 3.2, 3.1, 3.4, 2.9, 2.7 and 2.6 while for Lake Oil 10 months profits were: 2.9, 3.0, 3.4, 2.9, 3.2, 2.4, 3.1, 2.6, 2.8 and 2.7. Taking Oceanic Oil as pop I and Like Oil as pop 2 determine (i). the 95% C.I estimate ( A

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