Innovation in Industrial Research by De Souza Paulo;

Author:De Souza, Paulo;
Language: eng
Format: epub
Publisher: CSIRO Publishing

Table 4.1: Grades given to each year for a given wine, with arithmetic and geometric means presented.

From Table 4.1 you can conclude that the arithmetic mean suggests that all wines are the same. But you could conclude that the best wine (or most balanced wine) is the one with the highest geometric mean (year 2004).

You may argue that these characteristics should not be considered equally. A specialist might say taste is more important than colour and colour than scent. To consider this we should use the weighted mean.

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