x05统计学(statistics)这个词有两种含义:x05(1)在广义上,它指的是对具有数字特征(指标)的事件的收集,并广泛应用于涉及到一些诸如人口、犯罪与教育等等的事件与数字.统计学家将这些收集到的数字称为“数据”.x05(2)狭义上,它指的是处理统计数据的科学(或技艺).对数据的收集、分析与整理,我们称之为“统计方法...
The meaning of statistics \x05The word statistics has two meanings: \x05(1)In the plural sense it means collections of numerical facts and is widely used when reference is made to facts and figures on such things as population,crime and education.Statisticians call the figures which have been...
This chapter applies the formalism of hypothesis testing to two Chi-square (χ2) hypothesis testing scenarios. The differences between the two scenarios are pointed out and discussed. The first difference is the statement of the question. The nature of the desired information dictated that the ...
convey - make known; pass on, of information; "She conveyed the message to me" signify - convey or express a meaning; "These words mean nothing to me!"; "What does his strange behavior signify?" spell, import - indicate or signify; "I'm afraid this spells trouble!" aim - direct (...
(2009), The statistics of meaning: Darwin, Gibbon and Moby Dick. Significance, 6: 165–169. doi: 10.1111/j.1740-9713.2009.00390.x Author Information 1 MRC Research Fellow in Bioinformatics Neuroinformatics at the Faculty of Life Sciences at the University of Manchester. 2 Researches non-...
Statisticsdon't necessarily prove anything. Statisticsis also the branch of mathematics dealing with these facts. She is a Professor ofStatistics. When you usestatisticswith this meaning, it is an uncountable noun. You use a singular form of a verb with it. ...
the importance of statistics as the one discipline like to give accuracy of mind H. J. Laskilike 4 of 9 preposition 1 a : having the characteristics of : similar to his house is like a barn it's like when we were kids b : typical of was like him to do that c : compa...
An imaginative introduction to statistics, reorienting the course towards an understanding of statistical thinking and its meaning and use in daily life and work. Gudmund Iversen and Mary Gergen bring their years of experience and insight into teaching the subject, incorporating such innovations and in...
First, break this into individual events. To find the probability that we have drawn a heart, we first count the number of hearts in the deck as 13 and then divide by the total number of cards. This means that the probability of a heart is 13/52. ...
Sometimes rows with different schema are mapped to a single physical table, with multipurpose columns such asntext1, ntext2, bigint1, bigint2storing semantically unrelated data. Typically, there is also a special-purposerowtypecolumn that defines what is the semantic meaning of the data stored ...