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

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

It equals 1373.5 that’s the solution