Mathematics, 21.04.2020 16:34, kingo7

Identify the level of measurement of the data, and explain what is wrong with the given calculation. In a survey, the hair colors of respondents are identified as 100 for brown hair comma 200 for blond hair comma 300 for black hair comma and 400 for anything else. The average (mean) is calculated for 604 respondents and the result is 256.1 .

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Identify the level of measurement of the data, and explain what is wrong with the given calculation....