1: Consider the following transactions data of a company: [10 marks] a , g, c, b , d , e, f f, a , f, c , d g, b, c, d, e b, a , d f , g , a , i Find the confidence and lift ratio for following rules: a. a, b f b. d, e g c. b, f e d. a, f b e. b, f g f. h i Question 2: According to the ALADIN Solutions, developers generally spend more than 40 hours each week working on software and web development. The Table shows the number of hours worked per week for a sample of 15 Software developers and a sample of 10 Web developers. [10 marks] Software Developers 52 25 44 39 51 48 58 60 39 43 40 28 55 57 52 Web Developers 41 52 36 47 38 49 46 55 44 62 ---- a) What is the 2nd quartile of spending working hours for web developers? b) Create a box plot for the number of hours worked for web developers. c) Create a box plot for the number of hours worked for software developers. d) Comment on the differences between the box plots for Software & Web developers