Equation: 90 + 85+ 80+76 = 331
85 times 6 equals 510
The variance of 80 85 72 76 95 = 79.3
76 plus 54 plus 92 plus 88 plus 76 plus 88 plus 75 plus 93 plus 92 plus 68 plus 88 plus 76 plus 76 plus 88 plus 80 plus 70 plus 88plus 72 equal 1,440
89.41%
Equation: 90 + 85+ 80+76 = 331
738
161
86 is the mean of 85, 91, 76, 85, and 93.
765
360
85 times 6 equals 510
161 - 85 = 76
The variance of 80 85 72 76 95 = 79.3
It is 86.
76 plus 54 plus 92 plus 88 plus 76 plus 88 plus 75 plus 93 plus 92 plus 68 plus 88 plus 76 plus 76 plus 88 plus 80 plus 70 plus 88plus 72 equal 1,440
Its not "does"... its "What is 76 plus 4"...