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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 409.0 gram setting. It is believed that the machine is underfilling the bags. A 44 bag sample had a mean of 399.0 grams. A level of significance of 0.02 will be used. Determine the decision rule. Assume the variance is known to be 784.00

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Enter the decision rule.

Math   Statistics-And-Probability   
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