Answer:
Statistical significance
Step-by-step explanation:
The Statistical significance provides a link between the dependent and the independent variable. It provides us the indication that the change in the independent variable is correleated with the shift caused in the dependent variable.
30 days (do correct me if I'm wrong haha)
5 gallons = 2 days
75 gallons = 30 days
75÷5=15 15×2=30
The Last Option
Hope This Helps! :)
您能再解釋一下嗎,謝謝