Question

A local chip manufacturer distributes chips in bags labeled as 150g. A group of consumers believe...

A local chip manufacturer distributes chips in bags labeled as 150g. A group of consumers believe they are being cheated. They run a test on 32 bags, measures their contents, and obtains a sample mean of 145 grams with a standard deviation of 6 ounces. Use a 0.01 significance level to test the consumer's claim that the company is cheating its customers.

Null Hypothesis:

Alternate Hypothesis:

P-value: Conclusion:

Interpretation:

Math   Statistics-And-Probability   
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