STT 201 Lecture Notes - Lecture 18: Multistage Sampling, Bar Chart, Statistical Classification
17 Jul 2019
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Document Summary
A two-column table which outlines the various possible outcomes and the associated frequencies observed in a sample. A tabulation of the values that one or more variables take in a sample and their frequency. A tabulation of the values that one or more variables take in a sample written in terms of relative frequency, percentages, or proportions. If these values follow a formula, than this formula will be denoted as f(x). Representation of a frequency distribution of a qualitative variable by way of rectangles whose heights are proportional to relative frequencies places over each category. A bar chart such that the categories have been sorted according to frequency (in descending order) The frequency distribution represented by a circle that is divided into categories c1, C2, etc. where the size of each partition is proportional to the relative frequency. A network diagram used to find and analyze the various outcomes in a multi-stage sampling.
