2 notes variable a variable denotes a characteristic

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Unformatted text preview: ble A variable denotes a characteristic that varies from one person or thing to another. Examples include height, weight, marital status, gender, etc. Variables can be either quantitative (numerical) or qualitative (categorical). We use frequency and relative frequency when describing variables Random Variables and Probability Mass Functions Notes From Variables to Random Variables Probability Mass Function 9.3 Example 33 The following is a chart describing the number of siblings each student in a particular class has. Note there are 40 st...
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