A company claims that its food snacks contain an average of 25 g of sugar per serving.

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A company claims that its food snacks contain an average of 25 g of sugar per serving. A researcher takes a random sample of 25 snack servings and finds an average of 32 g of sugar and a standard deviation of 1.4 g. Conduct a hypothesis test to determine if the company’s claim is valid at 10% significance.

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