A journal article reports that a sample of size 5 was used as a basis for calculating a 95%CI for the true average natural frequency ( Hz ) of delaminated beams of a certions 2 33.801). You decide that a confidence level of 99% is more appropriate than the 95% level used. What are the limits of the 99% interval? [Hint: Use the center of a certain type. The resulting interval was (230.067, 233.801) (Round your answers to three decimal places.)