Mathematics, 28.07.2020 22:01 willveloz4
Statistics question; please help.
Scott has hired you to check his machine prior to starting an order. To check it, you set the machine to create 1.5 inch screws and manufacture a random sample of 200 screws. That sample of screws has an average length of 1.476 inches with a standard deviation of 0.203 inches.
Does this sample provide convincing evidence that the machine is working properly?
Thank you in advance!
Answers: 2
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Statistics question; please help.
Scott has hired you to check his machine prior to starting an ord...
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