sutaurufu sutaurufu 26-10-2020 Mathematics contestada Justine went swimming 6 days this week at her local pool. use the following lengths of time spent at the pool to determine the mean absolute deviation. 40 min, 50 min, 90 min, 60 min, 80 min, 70 min A. 65 B. 15 C. 50 D. 55
