The ornamental design for a scoop, as shown and described.
FIG. 1 is a perspective view of a scoop showing our new design, the broken lines showing the handle are for illustrative purposes only and form no part of the claimed design;
FIG. 2 is a front view thereof, the rear view being a mirror image;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a cross section view thereof taken along line 7—7 of FIG. 4.