A student recorded the data shown in the table. Which conclusion is BEST supported?
A Fertilizer has no effect on plants
B More fertilizer results in taller plants
C Plants grow best without fertilizer
D Fertilizer kills plants
Explanation
📌 The data shows: as fertilizer increases, plant height increases.
This is a positive correlation.
0g→10cm, 5g→18cm, 10g→25cm, 15g→30cm