Common for MN. Someone trying to 'prove' that well known statistics don't apply by doing a really badly executed survey.
We currently have 6 cats, 5 of which are female.
Some years ago we shared 10 cats with a neighbour - some were officially ours and some officially theirs, but the cats treat both our homes as their own
. 9 of those cats were male.
Neither situation indicates that there are more male or female cats in the world.