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You have been assigned to determine the average savings in standard bank accounts of your average investor. You randomly select investors from your database to survey.
You randomly sample 84 clients. The sample mean is 11932.0
The population standard deviation is known and equals 598.
Create a 95% confidence interval (CI) for the population mean.
Enter your answer below (4 decimal places).
Lower bound of confidence interval:
Upper bound of confidence interval:
