英文:The standard deviation of this data set is σ. 中文:在物理学中,σ有时用来表示表面张力。 英文:In physics, σ is sometimes used to represent surface tension. 英文同义表达: 对于“sigma”本身,它是一个特定的术语,通常没有同义替换,但在不同的上下文中,可以用具体的...
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I'll be honest. Standard deviation is a more difficult concept than the others we've covered. And unless you are writing for a specialized, professional audience, you'll probably never use the words "standard deviation" in a story. But that doesn't mean you should ignore this concept. The...
Sigma in Summation & Standard Deviation | Overview & Examples - Quiz & Worksheet Video Quiz & Worksheet - What is Sigma? Quiz Course Try it risk-free for 30 days Instructions: Choose an answer and hit 'next'. You will receive your score and answers at the end. question 1 of 3...
aFor a symmetric tooth sj is the transverse gear tooth thickness on a pitch circle 为一颗相称牙sj是横向齿轮牙厚度在沥青圈子[translate] a得到客人确认 Obtains the visitor to confirm[translate] a在我国,车载起重机的发展已有五十年的历史了,由于受到客观条件的限制,一度发展较慢。 In our country, the...
Uniform Distribution has a constant probability. It is important to practice examples of uniform distribution after learning it’s formulas. The Uniform distribution is denoted by X U (a,b).
The sigma male is not a new concept, but people do not often talk about it due to a lack of understanding. So, what exactly is a sigma male personality? The term "sigma" comes from the Greek letter sigma. It is used in statistics to represent standard deviation, which means that these...
In mathematical analysis and in probability theory, a σ-algebra on a set X: is a collection \Sigma of subsets of X including X itself, it is closed under complement,
1. Standard Deviation 标准差 In statistics terminology, σ (Sigma) is stand for Standard Deviation. It is used to measure the dispersion of a set of data.统计学术语中用σ表示标准差，它用于衡量任意一组数据的离散程度。Six Sigma represents a high quality level.六西格玛代表高质量水平。2. ...
We can calculate the standard deviation as, {eq}\displaystyle \sigma = \sqrt { \frac{ \sum (x_i - \bar x ) }{ n } } {/eq} Here {eq}\displaystyle \bar x {/eq} is the mean of the numbers in the set. Answer and Explanation: 1 Become a Study....