A journal article reports that a sample of size 5 was used as abasis for calculating a 95% CI for the true average naturalfrequency (Hz) of delaminated beams of a certain type. Theresulting interval was (229.664 233.404). You decide that aconfidence level of 99% is more appropriate than the 95% levelused. What are the limits of the 99% interval? [/Hint/: Use thecenter of the interval and its width to determine / x/ and / s/.](Round your answers to three decimal places.)