[Chapter 5] Matching Coefficient and Jaccard's Coefficient An electronics store collects point-of-sales data for each transaction. The table below contains a sample of the data in which binary variables Keyboard, Webcam, Mouse, USB drive, and Headphones are used to indicate whether a customer purchased the product (A value of "1" indicates that a customer purchased the product, while a value of " 0 " indicates that the customer did not purchase the product). Answer the following questions based on the above information. Round the final answer to two decimal places, e.g., 0.12, when necessary. Question 6 (5 points) Saved The Jaccard's coefficient between transactions 2 and 4= 0.2 0.6 0 0.33 0.5 0.4 Question 7 (5 points) Saved Based on the Jaccard's coefficient, which two transactions are the most similar? Transactions 1 and 2 Transactions 3 and 4 Transactions 2 and 4 Transactions 2 and 3 Transactions 1 and 3 Transactions 1 and 4 Based on the matching coefficient, which two transactions are the most dissimilar? Transactions 2 and 4 Transactions 3 and 4 Transactions 2 and 3 Transactions 1 and 2 Transactions 1 and 3 Transactions 1 and 4 Question 9 (5 points) The matching coefficient between transactions 1 and 3= 0.2 0.5 0.25 0.33 0.6 0.4