Moving to the next question prevell Question 23 A sample of 6 mothers was taken. The mothers were asked the age of their oldest child. You are given their responses below. 2, 11, 4, 7, 13, 5 The first quartile is and the interquartile range is 0 4:9 O 4;7 O 5; 6 O 5; 8 Moving to the next question prevents changes to this answer. FEB 28