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A machine dispenses 500 mL of fluid into a bottle. A customer believes the machine does not dispense 500 mL of fluid. Using 50 samples,
A machine dispenses 500 mL of fluid into a bottle. A customer believes the machine does not dispense 500 mL of fluid. Using 50 samples, the person measures that the average fluid dispensed is 480 mL with a standard deviation of 25 mL. At a 5% level of significance, does this person have enough evidence to support the hypothesis?
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Statistics For Business And Economics
Authors: James T. McClave, P. George Benson, Terry T Sincich
12th Edition
032182623X, 978-0134189888, 134189884, 978-0321826237
