Answer:
13.201 about maybe not precisely
Step-by-step explanation:
ur mom
Answer:
2.4
Step-by-step explanation:
We have to find the mean first

Now we have to find deviations.
Note that the deviations are calculated by subtracting the mean from the value. The distance is always positive so the deviations will be positive
Value Deviation
2 2-4.5 = |-2.5| = 2.5
4 4-4.5 = |-0.5| = 0.5
7 7-4.5 = 2.5
2 2-4.5 = |-2.5| = 2.5
3 3-4.5 = |-1.5| = 1.5
7 7-4.5 = 2.5
9 9-4.5 = 4.5
3 3-4.5 = |-1.5| = 1.5
1 1-4.5 = |-3.5| = 3.5
7 7-4.5 = 2.5
The last step is to find the mean of deviations.

The mean absolute deviation of given data set is 2.4 ..
Answer:
3^7
Step-by-step explanation:
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Answer:
∠ABC = 95
Step-by-step explanation:
B = 180 - 85 = 95
answer
∠ABC = 95
Slope-intercept form is y=mx+b.
Your formula is mx+y=b.