Question: If a sample mean X = 6.8 and the margin of error is 3.0, then what is the lower limit for a confidence interval for

If a sample mean X = 6.8 and the margin of

error is 3.0, then what is the lower limit for a confidence

If a sample mean X = 6.8 and the margin of error is 3.0, then what is the lower limit for a confidence interval for the population mean u? Your

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