Q2 In polluted areas of Texas, registered vehicles must undergo an annual emissions inspection. In Fort Bend County (nea

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Q2 In Polluted Areas Of Texas Registered Vehicles Must Undergo An Annual Emissions Inspection In Fort Bend County Nea 1 (81.96 KiB) Viewed 49 times

Q2 In polluted areas of Texas, registered vehicles must undergo an annual emissions inspection. In Fort Bend County (near Houston), 50 vehicles failed the emissions test, from among 400 randomly selected vehicles. a. Does this data provide compelling evidence for concluding that more than 10% of all Fort Bend County vehicles will fail the emissions test? State and test the appropriate hypotheses using a = 0.05. In reaching your conclusion, what type of error might you have committed? b. Repeat the test in part a using a = 0.025. In reaching your conclusion, what type of error might you have committed?