A sample of size 50 drawn from a large population has a sample mean of 0.65. The margin of error for the 95% confidence interval for the population mean is 0.07. What is the 95% confidence interval for the population mean? Round to two decimal places as needed.
Added by Patrick E.
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65 and the margin of error is 0.07, we can calculate the lower bound of the 95% confidence interval by subtracting the margin of error from the sample mean. Show more…
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