# Evaluate ((2.14-2.918)^2+(-1.37-2.918)^2+(3.77-2.918)^2+(6.47-2.918)^2+(3.58-2.918)^2)/(5-1)

(2.14-2.918)2+(-1.37-2.918)2+(3.77-2.918)2+(6.47-2.918)2+(3.58-2.918)25-1
Simplify the numerator.
Subtract 2.918 from 2.14.
(-0.778)2+(-1.37-2.918)2+(3.77-2.918)2+(6.47-2.918)2+(3.58-2.918)25-1
Raise -0.778 to the power of 2.
0.605284+(-1.37-2.918)2+(3.77-2.918)2+(6.47-2.918)2+(3.58-2.918)25-1
Subtract 2.918 from -1.37.
0.605284+(-4.288)2+(3.77-2.918)2+(6.47-2.918)2+(3.58-2.918)25-1
Raise -4.288 to the power of 2.
0.605284+18.386944+(3.77-2.918)2+(6.47-2.918)2+(3.58-2.918)25-1
Subtract 2.918 from 3.77.
0.605284+18.386944+0.8522+(6.47-2.918)2+(3.58-2.918)25-1
Raise 0.852 to the power of 2.
0.605284+18.386944+0.725904+(6.47-2.918)2+(3.58-2.918)25-1
Subtract 2.918 from 6.47.
0.605284+18.386944+0.725904+3.5522+(3.58-2.918)25-1
Raise 3.552 to the power of 2.
0.605284+18.386944+0.725904+12.616704+(3.58-2.918)25-1
Subtract 2.918 from 3.58.
0.605284+18.386944+0.725904+12.616704+0.66225-1
Raise 0.662 to the power of 2.
0.605284+18.386944+0.725904+12.616704+0.4382445-1
18.992228+0.725904+12.616704+0.4382445-1
19.718132+12.616704+0.4382445-1
32.334836+0.4382445-1
32.773085-1
32.773085-1
Simplify the expression.
Subtract 1 from 5.
32.773084
Divide 32.77308 by 4.
8.19327
8.19327
Evaluate ((2.14-2.918)^2+(-1.37-2.918)^2+(3.77-2.918)^2+(6.47-2.918)^2+(3.58-2.918)^2)/(5-1)

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