Einführung in Lagekennzahlen: Stichprobenmittel und -median

Statistical Thinking in Python (Teil 1)

Justin Bois

Teaching Professor at the California Institute of Technology

Wahlergebnisse Swing States USA 2008

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¹ Daten von Data.gov (https://www.data.gov/)

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¹ Daten von Data.gov (https://www.data.gov/)

import numpy as np
np.mean(dem_share_PA)

45.476417910447765

$$mean = \bar{x} = \frac{1}{n}\sum_{i=1}^{n}x_i$$

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¹ Daten von Data.gov (https://www.data.gov/)

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¹ Daten von Data.gov (https://www.data.gov/)

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¹ Daten von Data.gov (https://www.data.gov/)

np.median(dem_share_UT)

22.469999999999999

Statistical Thinking in Python (Teil 1)