Veronika’s five test scores are 59, 80, 95, 88, and 93. if the outlier of 59 is removed, what is the mean absolute deviation of the remaining four test scores?
a.4.5
b.5
c.10.8
d.36

where is the diagram? shown below where? ?

step-by-step explanation:

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.