Query about question "A garden center’s planting guide gives three..." [14896]

GMAT GMAT Data Insights
1

https://gmat.gregmat.com/practice/custom-practice/?problem=a-garden-centers-planting-guide-gives-three

In answering these types of questions (specifically with option 3) does the GMAT expect full correlation or just general? There is negative correlation here for the majority of the items but not all.

2

General.