[STAB22H3] - Final Exam Guide - Comprehensive Notes for the exam (40 pages long!)
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STAB22H3 Full Course Notes
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Statistics: is a way to understand the world by using tools and other methods such as data. Data varies since we are not able to see everything and measure it exactly. However, statistics goes beneath these variations to see the patterns and relationships amongst the data. Data: is a collection of numbers, letters, images, or other items that can be seen on graphs or images to provide information about a specific topic. It can also be a set of values either qualitative or quantitative variables that can be measured, collected, reported, and analyzed to be displayed on graphs and images. Data table: is a table that arranges data in such a way that each row represents a case while a column represents a variable. Case: is an individual or item about whom data has been collected. (rows on a data table. ) Context: terms that display the attributes or characteristics of the data being collected.