If a data set has a skewed distribution, which measure of central tendency is least affected by extreme values? A. Mean. B. Median. C. Mode. D. Range. 相关知识点: 试题来源: 解析 C。如果数据集有偏态分布,众数受极端值的影响最小。本题考查了不同集中趋势度量在偏态分布中的特点以及词汇...
I will measure values according to the principle of consumer sovereignty: The value of something to someone is what he is willing to pay for it--what other values, monetary or otherwise, he is willing to give up in exchange. Thus human values are measured by actions, not words. A common...
The ventilation computers of the compartments recorded exhaust air rate as a measure of air removed from the room and outside temperature every minute. The above mentioned set temperature was achieved by an automatically controlled regulation of the exhaust air rate and the heating depending on the...