Question: Hand written and show work will give thumbs up 2.A random sample of 50 smoke detectors yielded 4.05 mg of americium-241 (a radioactive material) with

Hand written and show work will give thumbs up

2.A random sample of 50 smoke detectors yielded 4.05 mg of americium-241 (a radioactive material) with standard deviation of .21 mg. With a significance level of .05, do we have compelling evidence that population mean of americium-241 is 4.00 mg per smoke detector? (15 points)

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