What is the mean absolute deviation of Robin's
scores?
Robin's
Scores
99
108
102 107 119
MAD-8
8 + 1 + 5 + 0 + 12
Distance
from the 81 50 12
Mean

Grace is a 70-year old woman who paid the utility bill online for the first time. she called her bank's customer service center to make sure she had done the transaction successfully. but the voice recording repeatedly played a message that all representatives were busy, which irked grace. which factor would make grace not recommend the bank to others? a. absence of technology b. lack of accessibility c. lack of financial products d. poor reputation