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Mathematics, 24.10.2019 18:43 postorivofarms

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 1 for brown hair comma 2 for blond hair comma 3 for black hair comma and 4 for anything else. the average (mean) is calculated for 724 respondents and the result is 1.5 .

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