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Find a 95 % confidence interval for mean age of ICU patients using the facts that, in the sample, the mean is 57.55 years and

Find a

95 % confidence interval for mean age of ICU patients using the facts that, in the sample, the mean is 57.55 years and the standard error for such means isSE= 1.42

. The sample size of 200 is large enough to use a normal distribution.

Round your answers to two decimal places.

The95% confidence interval is___

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