Essay
Write the word or phrase that best completes each statement or answers the question.
-A coffee manufacturer claims that the mean amount of coffee in its 4-ounce jars is 4.1 ounces. Based on a sample of 50 jars, a consumer advocate group obtains the following 99% confidence interval for the population mean weight, 3.95 ounces to 4.05 ounces. Based on this interval, do you think that the manufacturer's claim is plausible? Possible? Explain your thinking.
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