Stat 201 Exam 1 questions and answers Graded A+
Stat 201 Exam 1 questions and answers Graded A+ What phrase helps identify quantitative variables 'how much'-real numbers, things you can do math on 3 types of Categorical variables 1. ordinal: put in order (steak pref, grades, rank) 2. nominal: no order (type of fruit, veg) 3. identifier: group of one, CAN'T REPEAT (social sec, utk net id) 2 types of Quantitative variables 1. Continuous (can have decimals) 2. Discrete (has to be whole numbers) UTK uses your student id number to track you. What variable type is this?
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stat 201 exam 1 questions and answers graded a