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A manufacturer of banana chips would like to know whether its bag filling machine works correctly...

A manufacturer of banana chips would like to know whether its bag filling machine works correctly at the 404404 gram setting. Is there sufficient evidence at the 0.010.01 level that the bags are underfilled? Based on a 3030 bag sample, the manufacturer fails to reject the null hypothesis.

What is the conclusion?

. There is sufficient evidence at the 0.010.01 level of significance that the machine is underfilling the bags.
. There is not sufficient evidence at the 0.010.01 level of significance that the machine is underfilling the bags.

Math   Statistics-And-Probability   
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