To shorten the time it takes him to make his favorite pizza, a student designed an experiment to test the effect of sugar and milk on the activation times for baking yeast. Specifically, he tested four different recipes and measured how many seconds it took for the same amount of dough to rise to the top of a bowl. 0 0 0 0 0 4 5 Here is the data the student collected: Activation i Times Recipe 1 120 B 2 135 D 3 150 D 175 B 5 200 D 6 210 B 250 D 280 B 395 A 10 450 А 11 525 А 12 554 с 13 575 А 14 650 с 15 700 с 16 720 с 7 8 8 9 dd For each of the two variables (Activation Time and Recipe) do the following: a) Write a conceptual definition. b) Describe the data as interval, ordinal, nominal, or binary. c) Create a frequency table for that variable. d) Describe the central tendency of that variable. e) Do your best to tell the story of that variable based on that frequency table.