Answer:
Step-by-step explanation:
First things first, we would need to find the area of both circles.
Let's find the blue one first.
Use the circle area formula.
Now we need to find the radius of the circle.
Since they have the same center, we can add up the radius of the white circle and the line from the blue circle.
The radius of the white circle is half of the diameter so the radius is 11.
So the whole radius is 11 + 21 or 32.
Plug in 32 for .
So the area of the blue circle is 3215.36.
Now we need to find the area of the white circle.
Use the same formula and radius found above.
So the area of the white circle is 379.94.
To find the area of the shaded region, all we have to do is subtract the area of the white circle from the area of the blue circle.
Just move the decimal 2 places to the left.
6.26% = .0626
Answer:
Point above the line is an outlier
Step-by-step explanation:
If the point is above the given line then it is clear that it does not fit the best fit curve (which is in this case is the line represented by equation y=4.413x+0.377)
Point above this line means that the point is an outlier which does not fit the curve.