The five-number summary for the lengths of songs, in minutes, performed by a popular music group is given. Minimum: 1 point 8 cap q sub 1 : 3 point 3 Median: 3 point 8 cap q sub 3 : 4 point 5 Maximum: 9 point 2 The shortest song performed by the group is 1 point 8 minutes while the longest three songs are 5 point 7 , 7 point 5 , and 9 point 2 minutes. Are any of these song lengths outliers?