Every year, the students at a school are given a musical aptitude test that rates them from 0 (no musical aptitude) to 5 (high musical aptitude). This year's results were: Aptitude Score 0 Frequency 5 1 5 23 2 3 3 3 4 3 5 3 The mean () aptitude score: The median aptitude score: The mode aptitude score: if there is no mode.) (Please show your answer to 1 decimal place.) (Please separate your answers by ',' in bimodal situation. Enter DNE