Consider contained in the file "FastFood". This is for the sales transactions from a local fast-food restaurant. Each binary variable indicates whether or not a product is purchased as part of the sales transaction. Using sales transactions 1 through 5 complete the following tasks:

1. Compute the matching coefficients for all pairwise observations for the 4 binary variables (insert table of values as your response).

2. Compute the Jaccard's coefficients for all pairwise observations for the 4 binary variables (insert table of values as your response).

3. Based on the results from parts 1 & 2, identify and describe the transactions that are the most and least similar to each other. Discuss the differences in the values between the results from part 1 and part 2.

4. Considering all of the information and calculations which is the single most alike pair and the single most different pair?

using this data:

Transaction Hamburger Cheeseburger Fries Sodai 1 0 1 0 H 2 O 1 3 1 O 0 4 0 0 1 O 1 O H H H 9 10 11 12 0 O 13 1 14 15 0 16 0 1 O P PP 17 0 18 0 1 H 19 H 20 O O H