Problem 2. A soft-drink vending machine is set to dispense 6.0 ounces per cup. If the machine is tested 36 times, yielding a mean cup fill of 6.2 ounces with a standard deviation of 0.15 ounce, is this evidence at the level of significance 0.01 that the machine is overfilling cups?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Problem 2. A soft-drink vending machine is set to dispense 6.0 ounces per cup. If the machine is
tested 36 times, yielding a mean cup fill of 6.2 ounces with a standard deviation of 0.15 ounce, is this
evidence at the level of significance 0.01 that the machine is overfilling cups?
Transcribed Image Text:Problem 2. A soft-drink vending machine is set to dispense 6.0 ounces per cup. If the machine is tested 36 times, yielding a mean cup fill of 6.2 ounces with a standard deviation of 0.15 ounce, is this evidence at the level of significance 0.01 that the machine is overfilling cups?
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