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Problem 10 10. Find the 95% confidence interval (CI) and margin of error (ME) for the EPA combined range for EVs when a sample of

Problem 10

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10. Find the 95% confidence interval (CI) and margin of error (ME) for the EPA combined range for EVs when a sample of 26 EVs had a sample mean of 270.6 miles and a standard deviation of 86.4 miles (s = 86.4). Interpret your results. (8 pts)

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