A random sample of n = 9 values taken from a normally distributed population with a population vadance of 3G resulted in The sample values shown below. Use the sample valua to construct a 90% con?dence interval estimate lor the population mean 52 46 54 45 45 52 46 61 49 Q1 The 90% cnn?dence interval is, (Round to two decimal places as needed Use ascending order)