Question

Each of the following linear equations defines y as a finction of x for all integers x from 1 to 100. For which of the following equations is the standard deviation of the y-values corresponding to all the x-values the greatest?

A. y= x/3
B. y= x/2+40
C. y= x
D. y= 2x+50
E. y= 3x-20

Answer 1

The answer is E

Answer 2

y=3x-20

Answer 3

i just did this on my HW lols

Answer 4

i dont need the answer..... i need to know how to do it

Answer 5

well what have you tried?

Answer 6

i dont understand how to do it which is why i posted it ....