class forest:  def __init__(self, trees):    self.tree = tre…

class forest:  def __init__(self, trees):    self.tree = trees  def grow(self, leaves):    for leaf in leaves:      self.tree.extend(leaf)  def dry(self, heat):    for h in range(heat):      self.tree.pop() f = forest()f.grow()f.dry(4)print(f.tree) Which of the following is the correct output of the above code?

Given three different versions of a website, A, B and C. You…

Given three different versions of a website, A, B and C. Your colleague believes that B has the highest click through rate, you think otherwise. What is the best strategy to produce statistically significant results on which version has the highest click through rate?