百度试题 题目Listed below are four numbers. Which of these numbers represents the coefficient of correlation of a stock portfolio with the least risk? A. 100.0 B. 1.0 C. 0.0 D. –1.0 相关知识点: 试题来源: 解析 D 略 反馈 收藏
Which of these numbers represents the coefficient of correlation of a stock portfolio with the least risk?A. 100.0 B. 1.0 C. 0.0 D. –1.0 正确答案:D 分享到: 答案解析: Answer (D) is correct . The correlation coefficient measures the degree to which any two variables, e.g., two ...
Central tendency is a number in a large group of numbers that correlates with the mean (average of the numbers),...
adriving away after an accident without stopping is a criminal offence 驾驶在事故以后没有停止是一个刑事罪 [translate] ap(t): the convolution of the transmission filter, the channel filter (which represents the channel echoes) and the receiver filter. 正在翻译,请等待... [translate] ...
2022). In essence, the CA represents a more extreme and more climate change-focused group of PRI signatories since 94% of CA signatories also signed the PRI.Footnote 6 Some studies have examined the role of the PRI in academic research. Humphrey and Li (2021) show that fund families ...
aTraditionally the NPSH required is expressed by Eq. (2) in which the coefficient 5L c represents the acceleration of the fluid and inlet losses, while ;L w is the blade coefficient describing the low pressure zone around the blade leading 需要的NPSH由Eq传统上表达。 (2)系数5L c代表加速度...
Common uses for this element are to implement a glossary or to display metadata (a list of key-value pairs) (ignore). <dl> <dt>Description <ins>List</ins></dt> <dd>Represents a description list. The <ins><b><em>dl</em></b></ins> element encloses a list of groups of terms ...
Answer and Explanation: The most correct solution to this problem is provided bychoice B: mean. The mean is a numerical value that best represents the entirety of the data...
afront panel 面板[translate] ainversion of the interval matrix J, which requires the solution of a linear systems of equation with interval coefficient, represents the main impediment in using classic IM in power flow analysis 正在翻译,请等待...[translate]...
Point and interval estimation are two types of estimation used in statistics to make inferences about a population from the data collected. Learn the definition of estimation and key terms related to this practice in order to understand the key differences between point and inte...