Question

A student measures for 10 days the average growth of 3 similar plants grown in different lighting conditions: A, B, C.[The top curve refers to Plant A which received the most light and the bottom curve refers to Plant C which received least light.]
What are possible dependent and independent variables for the investigation in this scenario?
Answer
a. DV = plant growth; IV = lighting conditions
b. DV = lighting conditions; IV = plant growth
c. DV = number of days; IV = plant growth
d. DV = number of days; IV=lightingconditions
e.DV = lighting conditions; IV = number of da

Answer 1

now i think it a is that right