Answer:
Mean absolute deviation (MAD) of a data set is the average distance between each data value and the mean. Mean absolute deviation is a way to describe variation in a data set. Mean absolute deviation helps us get a sense of how "spread out" the values in a data set are.
Step-by-step explanation:
To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. Find the absolute value of the difference between each data value and the mean: |data value – mean|.
100% - 85% = 15%
85% = 340
1% = 340 ÷ 85 = 4
15% = 4 x 15 = 60
He had $60 left
8/11 of the lot was unoccupied. Thus, the # of add'l cars that could be parked there would be (8/11)(231 cars) = 168 (answer).
1.) Factor 9u^2-12u
2.) Cancel any common factors (in bold will be the terms eliminated)
Final answer is:
3u-4
Therefore, the answer is
C. 3u-4