并排上下
发表于 2025-3-23 10:17:13
,Normal sampling theory: estimation of ‘parameters’ by confidence intervals, by maximum likelihood,trictly speaking, any two properties that will specify a normal distribution are entitled to be called its parameters (for example, if we know the values of . + . and . - ., the distribution is specified, because the values of . and . would in fact, though not in appearance, be known; again, . and ., see Section 4.4, can act as parameters).
使迷惑
发表于 2025-3-23 16:16:19
http://reply.papertrans.cn/32/3158/315708/315708_12.png
intricacy
发表于 2025-3-23 19:50:53
Fitting lines and curves to data, least squares method,rehand exactly (e.g. the.temperature or the duration of a reaction can be determined exactly, but the yield often cannot). The problem then is to find the true relation between the two quantities (e.g. exactly how does the yield vary with temperature).
袋鼠
发表于 2025-3-23 23:30:35
http://reply.papertrans.cn/32/3158/315708/315708_14.png
新陈代谢
发表于 2025-3-24 02:57:39
Schritt 5: Wunderwaffe Marketing, be classed as defective if they are less than . in. or greater than . in. long). It is used in public opinion polls to estimate the proportion of the population who hold a certain opinion (e.g. who will vote for a certain political party), and has many other applications.
Disk199
发表于 2025-3-24 09:14:18
http://reply.papertrans.cn/32/3158/315708/315708_16.png
Malaise
发表于 2025-3-24 12:32:09
Book 1966s the basis of a course of lectures or to be read and/or used on its own. It assumes very little in the way of mathematical knowledge-just the ability to substitute numerically in a few simple formulae. However, some mathematical proofs are outlined or given in full to illustrate the derivation of t
Eulogy
发表于 2025-3-24 17:39:37
http://reply.papertrans.cn/32/3158/315708/315708_18.png
不能逃避
发表于 2025-3-24 22:55:50
http://reply.papertrans.cn/32/3158/315708/315708_19.png
strain
发表于 2025-3-25 00:07:46
W. W. Adams III,B. Demmig-Adamshave noticed that tall fathers tend to have tall sons; but are the sons shorter or taller . than their fathers? After all, some tall fathers have short sons and vice versa.) Suppose observations of a large number of heights of father and son have been made and that this data has to be analysed.