We are interested in finding the mean water temperature of a river during the Spring run off from the nearby mountains. You must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: m m [at] [III [2:] \"I m I!!! m I}! m m an ER [III [an [ER [LEI IE] 3 u I3 I a The mean of this sample of size n = 28 is 5: = 47.782. with sample standard deviation of s = 2.095, and a standard error for such means is SE = 0.396. Find the 99% confidence interval. Enter your answer as an open-interval (119., parentheses) accurate to two decimal places (because the sample data are reported accurate to one decimal place). 99% (2.1.: (47.7483) 3