zekhethelozeerh59 zekhethelozeerh59 23-11-2022 Mathematics contestada FINAL EXAMINATION 48 ESTION 3 Two grade 10 classes have their pulse rate (in beats per minute) measured. The results are Represented by the box-and-whisker plots below. 3.1 2022 52 56 60 What is the range 64 68 76 of the pulse rate for Grade 10 K7