单词:median error norm
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by Jason Marshall In the last article, we learned that there are several ways to calculate the average value of a sample of data. We focused on one such method, the arithmetic mean, and used it to calculate the average number of potato chips in a bag
by Jason Marshall In the last two articles weve learned how to calculate two types of average values: the mean and the median. Today, were going to continue where we left off and talk about how median averaging can be useful in everyday, real life si
今天我们要学的词是norm。 Norm, 意思是标准,规范。气象学家研究显示, Triple-digit summer temperatures will be the norm in a few decades in Texas, 美国德克萨斯州几十年后,夏天气温三位数字将是常规现象。
GRE 中容易考到的统计题型主要就有以下七种 1。mode(众数) 一堆数中出现频率最高的一个或几个数e.g.modeof1,1,1,2,3,0,0,0,5is1and0 2。range(值域)一堆数中最
今天我们要学的词是norm。 Norm, 意思是标准,规范。气象学家研究显示, Triple-digit summer temperatures will be the norm in a few decades in Texas, 美国德克萨斯州几十年后,夏天气温三位数字将是常规现象。