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

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

A manufacturer of chocolate chips would like to know whether its bag filling machine works correctly at the 415 gram setting. Is there sufficient evidence at the 0.05 level that the bags are overfilled? Based on a 25 bag sample, the manufacturer decides to reject the null hypothesis.

What is the conclusion?

math Statistics-And-Probability

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Answer 1

Answer #1

Conclusion:

At level of significant 0.05 we can conclude that the bag filling machine work incorrectly. Machine overfilled the bags means it was filliing more than 415 grams chips in a bag.

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Answer 2

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