Jamal wanted to know if there would be a significant difference in how much water a certain type of lawn grass would need to stay green over the summer if he made a single switch to the genetic code of the lawn grass. So, he planted the regular grass on a plot of land and then made one genetic switch to its seed and planted that second genetically modified lawn grass right next to the regular grass and watered them both the same amount for the whole summer to see if the genetically modified lawn grass would be greener on a scale from 0 to 100 by the end of the experiment. What statistic would he use to see if there was a significant difference?

A) Confidence interval

B) Two sample t test

C) Chi-square test

D) ANOVA