Which of the following estimates at a 95% confidence level most likely comes from a small sample?
A. 48% (+21%)
B. 67% (17%)
C. 59% (5%)
D. 53% (13%)

Ithink it's b sorry if i'm wrong

The correct answer is -4

Idon't see any graph, however the graph of the function : f(x) = x²-2x+3 is a parabola: 1) open upward (since a> 0)2) it intersects y-axis in 3 (y=3)3) its axis of symmetry is x = +1 ( -b/2a)4) it's minimum is y = -2, so its vertex is (1,-2)5) it doesn't intersect the x-axis since discriminant < 0