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A researcher wants to estimate how much fat do reduced fat cookies typically have. She takes a random sample of 9 reducedfat cookies and test

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A researcher wants to estimate how much fat do reduced fat cookies typically have. She takes a random sample of 9 reducedfat cookies and test them in a lab, nding a sample mean fat content of 4.1 grams and a sample standard deviation of 1.4 grams of fat. Calculate the lower limit of the 95% condence interval for the population mean grams of fat. Round your answer to two decimal places

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