Hospital Noise LevelsFor a sample of8

operating rooms taken in a hospital study, the mean noise level was41

decibels and the standard deviation was11.3

. Find the95

%

confidence interval of the true mean of the noise levels in the operating rooms. Assume the variable is normallydistributed.Round your answers to at least two decimalplaces.

Hospital Noise Levels For a sample of 8 operating rooms taken in a hospital study, the mean noise level was 41 decibels and the standard deviation was 11.3. Find the 95% confidence interval of the true mean of the noise levels in the operating rooms. Assume the variable is normally distributed. Round your answers to at least two decimal places. M