英语词汇“central tendency”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

central tendency

noun Statistics

The tendency for the values of a random variable to cluster round its mean, mode, or median.The arithmetic mean is useful, but it is not sufficient to describe a population because of the range of values from the central tendency....

McCall and Simmons note that ‘cultures are, not all that simple or homogeneous… the best conceptual models of cultures can only state correctly the central tendencies of ranges of variation.’
Descriptive analysis was performed on the returned questionnaires with response mode as the measure of central tendencies.

单词	central tendency
释义	central tendency noun Statistics The tendency for the values of a random variable to cluster round its mean, mode, or median.The arithmetic mean is useful, but it is not sufficient to describe a population because of the range of values from the central tendency.... McCall and Simmons note that ‘cultures are, not all that simple or homogeneous… the best conceptual models of cultures can only state correctly the central tendencies of ranges of variation.’ Descriptive analysis was performed on the returned questionnaires with response mode as the measure of central tendencies.
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