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A company claims that the amount of soft drink in its bottles follows a normal distribution with an average of at least 750.0 mL. A

A company claims that the amount of soft drink in its bottles follows a normal distribution with an average of at least 750.0 mL. A random sample of 40 bottles revealed average contents of 748.6 mL with a standard deviation of 2.5 mL. Based on this sample, do you believe the company's claim at the 1% significance level

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