Statistics, median, quartiles, range, interquartile range, standard deviation, data analysis, statistical series, box plot, histogram
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Abstract
This document provides an explanation and examples of statistical indicators of trend, including median, quartiles, range, interquartile range, and standard deviation.
Contents
Exercise 1
Exercise 2
Exercise 3
Exercise 1
Exercise 2
Exercise 3
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[...] Statistics for One Variable - Indicators of Trend Exercise 1 We rewrite the table with cumulative frequencies: Price (euros) Total Effectifs Cumulative Staff 1. of staff (i.e. ) are found before the first quartile. We therefore have euros. 2. of personnel (i.e. ) are found before the third quartile. We therefore have euros. 3. The interquartile range is euros. Exercice 2 1. The histogram corresponds to the following statistical table: [...]
