THe range in statistics is the difference between the highest values and the lowest value
The range in shipment 1 is:
The range in shipment 2 is:
The first option is correct and the second is incorrect.
SInce the lightest watermellon in shipment 1 is 16lb and the lightest watermellon in shipment 2 is also 16lb, the third option is correct.
Since in the two shipments we have a watermellon weight and then decreasing heights on both sides, we can say that there are approximately simmetrical
Thus, the correct options are 1, 3 and 4.