The mode in statistics is the most common number in a data set. For example, in this set it’s 2, because it is the number that occurs most often: 1, 2, 2, 5, 6. Data sets in statistics tend to be much larger, so the solution is easier to spot if you put the numbers in ...
The statistics___ that living standards in the area have improved drastically in recent times. A. proves B. is proving C. are proving D. prove 相关知识点: 试题来源: 解析 D 正确答案:D解析:statistics表示数字、数据讲时,谓语动词用复数。而且,这里表示的是一种客观状态,用一般现在时。答案是D。
The statistics___that living standards in the area have improved drastically in recent times. A. proves B. is proving C. are proving D. prove 相关知识点: 试题来源: 解析 D 正确答案:D 解析:主谓一致题。有些名词单复数同形。要根据具体语境来判断究竟是单数还是复数。statistics表示“统计学”时...
The statistics ___that living standards in the area have improved drastically in recent times. A.provesB.is provingC.are provingD.prove 相关知识点: 试题来源: 解析 D 译文:统计数据表明,近来这个地区的生活水平大幅度地提高。句子的主语statistics“统计数字、数据”,是复数形式,谓语动词prove也应该...
The statistics ___ that living standards in the area have improved drastically in recent times. A. provesB. is provingC. are provingD. prove 相关知识点: 试题来源: 解析 D [考点] 考查动词时态 动词prove的意思是“证明”,表示一种状态,不用于进行时,因此排除B、C两项。而statistics作“统计学”...
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3.The statistics ___a change in people's spending habits.(reflect, reflection)[答疑编号506430010308:针对该题提问]显示答案隐藏答案 相关知识点: 试题来源: 解析 reflect【答案解析】译文:此统计数据反映了人们消费习惯方面的变化。这里句子缺少的是谓语动词,而reflection是名词。reflect,动词,显示、表明。答案为...
1求高手帮忙写几个C++程序2.In statistics,the mode of a set of values is the value that occurs most often or with the greatest frequency.Write a function that accepts as arguments the following:A) An array of integersB) An integer that indicates the number of elements in the arrayThe funct...
Statistics Reports Insights Research AI New Daily Data Services Sports & Recreation› Gambling Gambling in the United Kingdom - statistics & facts Choose a region: United Kingdom There are various forms of legal gambling in the United Kingdom. These can include casinos, betting, lotteries...
To assess diagnostic accuracy, statistics derived from the receiver operating characteristic (ROC) curve, such as the area under the ROC curve (AUC) [10] or the Youden index [11], are often used. In this context, the development of binary classification model approaches that maximise the AUC...