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Q: 6,7, and 8

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Q: Can you assist me, please? (This is not graded, solely a concept to achieve acquisition).

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Transcribed Image Text

An automotive engineer subjects a large number of brake pads to a stress test and measures the wear on each. She obtains Y the P-value for testing Ho: µ = 7.0 versus H1: µ#7.0. = 7.4 mm and or = 0.2 mm, Use this information to find