Question

help!?

Medical procedures A and B have success rates of 40% ± 2% and 40% ±5%, respectively. Which of the two procedures is riskier?

Answer 1

the one with the greater margin for error of course

Answer 2

at worst; you have a 40-2 % chance of success for A

at worst; you have a 40-5 % chance of success for B

Answer 3

procedure B right?

Answer 4

i believe its B yes.

Answer 5

but im having second thoughts ...

the range of success is being stated; a bigger range of success is better

Answer 6

well i know for a fact its not procedure A, because I got that one wrong, so it must be procedure B,

Answer 7

lol, that method works too

Answer 8

HAhaha yep!