Sarina tracks her time spent on homework each night for a week, in minutes. She collects the following times: 51, 60, 25, 15, 20, 5, 35. When she solves for the mean absolute deviation, what number will she use for the divisor? (1 point)
To find the mean absolute deviation, Sarina will use the mean of the times she tracked as the divisor.
Mean = (51 + 60 + 25 + 15 + 20 + 5 + 35) / 7
Mean = 211 / 7
Mean = 30.143
So, Sarina will use 30.143 as the divisor when solving for the mean absolute deviation.