Using and Managing Data and Information: Homework Solution

This document presents a comprehensive solution to a data analysis assignment, demonstrating proficiency in various data analysis techniques. Task 1 focuses on data categorization, frequency table generation using pivot tables, graphical representation of variables, and descriptive statistics. Task 2 involves network diagram creation, critical path determination using forward and backward passes. Task 3 covers line graph creation for sales figures, moving average calculations, and trend analysis. Task 4 presents a tree diagram for probability analysis. Finally, Task 5 utilizes linear programming to solve a problem, including defining decision variables, objective functions, and constraints. The solution provides detailed calculations, visualizations, and interpretations, showcasing a strong understanding of data analysis principles and methodologies.