This assignment consists of five tasks that involve data analysis and statistical interpretation. Task 1 analyzes the distribution of yearly expenses on phones and finds that it is correctly distorted. Task 2 examines the frequency distribution of utilities expenses, which shows that most households spend between $1200 and $2400 per annum. Task 3 investigates the top and bottom 10% of household income after tax, showing that most households have income below $100288.8 AUD and above $18449.2 AUD. Task 4 analyzes a cross-tabulation table to find the likelihood of having a family size of 5, which is 0.085. Finally, Task 5 examines the contingency table for education levels among females and males, showing that most females have an education level of secondary or higher, while most males have an education level of bachelor or higher.