2. Consider the measurements of climbing rope break strength (in kN) with wet and dry rope and different knots tied into the rope.

a. Generate an interaction plot that enable us to visualize the data. Include error bars. b. Are the factors interacting? How do you know? Be quantitative. c. Does the type of knot tied into the rope affect break strength? How do you know? Be quantitative. d. Is the break strength affected by a wet or dry rope? How do you know? Be quantitative. If so, does a wet rope increase or decrease break strength?