英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

variance    音标拼音: [v'ɛriəns]
n. 不一致,变化,变异,分歧,不和

不一致,变化,变异,分歧,不和

variance
变异数 方差

variance
n 1: an event that departs from expectations [synonym:
{discrepancy}, {variance}, {variant}]
2: discord that splits a group [synonym: {division}, {variance}]
3: the second moment around the mean; the expected value of the
square of the deviations of a random variable from its mean
value
4: a difference between conflicting facts or claims or opinions;
"a growing divergence of opinion" [synonym: {discrepancy},
{disagreement}, {divergence}, {variance}]
5: the quality of being subject to variation [synonym:
{variability}, {variableness}, {variance}] [ant:
{invariability}, {invariableness}, {invariance}]
6: an official dispensation to act contrary to a rule or
regulation (typically a building regulation); "a zoning
variance"
7: an activity that varies from a norm or standard; "any
variation in his routine was immediately reported" [synonym:
{variation}, {variance}]

Variance \Va"ri*ance\, n. [L. variantia.]
1. The quality or state of being variant; change of
condition; variation.
[1913 Webster]

2. Difference that produces dispute or controversy;
disagreement; dissension; discord; dispute; quarrel.
[1913 Webster]

That which is the strength of their amity shall
prove the immediate author of their variance.
--Shak.
[1913 Webster]

3. (Law) A disagreement or difference between two parts of
the same legal proceeding, which, to be effectual, ought
to agree, -- as between the writ and the declaration, or
between the allegation and the proof. --Bouvier.
[1913 Webster]

4. (Statistics) The expected value of the square of the
deviation from the mean of a randomly distributed
variable; the second moment about the mean. This is also
the square of the {standard deviation}.
[PJC]

{At variance}, in disagreement; in a state of dissension or
controversy; at enmity. "What cause brought him so soon at
variance with himself?" --Milton.
[1913 Webster]

107 Moby Thesaurus words for "variance":
agreement to disagree, alienation, antagonism, apostasy, argument,
argumentation, at variance, change, clashing, conflict, contention,
contradiction, contrariety, contrast, controversy, counter-culture,
cross-purposes, debate, departure, deviation, difference,
difference of opinion, difficulty, disaccord, disaccordance,
disagreement, disapprobation, disapproval, disconformity,
discongruity, discord, discordance, discordancy, discrepancy,
discreteness, disharmony, disparity, dispute, dissatisfaction,
dissension, dissent, dissentience, dissidence, dissimilarity,
dissonance, distinction, distinctness, disunion, disunity,
divergence, divergency, diversity, dividedness, division,
dropping out, faction, far cry, fluctuation, heterogeneity,
in disagreement, in dispute, inaccordance, incompatibility,
incongruity, inconsistency, inconsonance, inequality,
inharmoniousness, inharmony, irreconcilability, jarring,
minority opinion, misunderstanding, mixture, negation,
nonagreement, nonassent, nonconcurrence, nonconformity, nonconsent,
odds, opposition, oppugnancy, otherness, polarization, quarrel,
recusance, recusancy, rejection, repudiation, repugnance, rift,
schism, secession, separateness, separation, severing, strife,
unconformity, underground, unharmoniousness, unlikeness,
unorthodoxy, variation, variegation, variety, withdrawal

VARIANCE, pleading, evidence. A disagreement or difference between two parts
of the same legal proceeding, which ought to agree together. Variances are
between the writ and the declaration, and between the declaration and the
evidence.
2.-1. When the variance is a matter of substance, as if the writ sounds
in contract, and the other in tort, and e converso, or if the writ demands
one thing or subject, and the declaration another, advantage may be taken of
it, even in arrest of judgment; for it is the writ which gives authority to
the court to proceed in any given suit, and, therefore, the court can have
no authority to hear and determine a cause substantially different from that
in the writ. Hob. 279; Cro. Eliz. 722. But if the variance is in matter of
mere form, as in time or place, when that circumstance is immaterial,
advantage can only be taken of it by plea in abatement. Yelv. 120; Latch.
173; Bac. Ab. Abatement, I; Gould, Pl. c. 5, Sec. 98 1 Chit. Pl. 438.
3.-2. A variance by disagreement in some particular point or points
only between the allegation and the evidence, when upon a material point, is
as fatal to the party on whom the proof lies, as a total failure of
evidence. For example; the plaintiff declared in covenant for not repairing,
pursuant to the covenant in a lease, and stated the covenant, as a covenant
to "repair when and as need should require;" and issue was joined on a
traverse of the deed alleged. The plaintiff at the trial produced the deed
in proof, and it appeared that the covenant was to "repair when and as need
should require, and at farthest after notice:" the latter words having been
omitted in the declaration. This was held to be a variance, because the
additional words were material, and qualified the effect of the contract. 7
Taunt. 385. But a variance in mere form or in matter quite immaterial, will
not be regarded. Str. 690. Vide 1 Vin. Ab. 41; 12 Vin. Ab. 63; 21 Vin. Ab.
538 Com. Dig. Abatement, G 8, H 7; Id.; Amendment, D 7, 8, V 3: Bail, R 7;
Obligation, B 4; Pleader, C 14, 15, L 24, 30; Record, C, D, F; Phil. Ev.
Index, 11. t. Stark. Ev. Index, h.t., Roscoe's Ev. Index, h.t.; 18 E. C. L.
R. 139, 149, 153 1 Dougl. 194; 2 Salk. 659; Harr. Dig. h.t. Chit. Pl. Index,
h.t.; United States Dig. Pleading II, d and e; Bouv. Inst. Index: h.t.


请选择你想看的字典辞典：
单词字典翻译
variance查看　variance　在百度字典中的解释百度英翻中〔查看〕
variance查看　variance　在Google字典中的解释Google英翻中〔查看〕
variance查看　variance　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Variance: Definition, Formulas Calculations - Statistics by Jim
    Variance is a measure of variability in statistics It assesses the average squared difference between data values and the mean Unlike some other statistical measures of variability, it incorporates all data points in its calculations by contrasting each value to the mean
  • Variance: Definition, Step by Step Examples - Statistics How To
    Variance measures how far a data set is spread out Definition, examples of variance Step by step examples and videos; statistics made simple!
  • How to Calculate Variance | Calculator, Analysis Examples - Scribbr
    The variance is a measure of variability It is calculated by taking the average of squared deviations from the mean Variance tells you the degree of spread in your data set The more spread the data, the larger the variance is in relation to the mean Why does variance matter?
  • How To Calculate Variance In 4 Simple Steps | Outlier
    Variance is a parameter or a statistic that measures how spread-out data is relative to its mean We calculate variance as the average of the squared deviations from the mean Measures of spread like variance are important in statistics because they give you additional information about your data
  • How to Calculate Variance | Calculator, Analysis Examples - Scribbr
    The variance is a measure of variability It is calculated by taking the average of squared deviations from the mean Variance tells you the degree of spread in your data set The more spread the data, the larger the variance is in relation to the mean Why does variance matter?
  • Variance | Definition based on the expected value - Statlect
    Learn how variance is defined in probability theory by using the expected value Understand the formula that defines variance
  • Variance - Math. net
    Variance is the average of the squared differences of a random variable from its mean It is a statistical measurement of variability that indicates how far a set of numbers varies from the mean A high variance tells us that the collected data has higher variability, and the data is generally further from the mean
  • Standard Deviation and Variance - Math is Fun
    Deviation means how far from the normal The Standard Deviation is a measure of how spread out numbers are Its symbol is σ (the greek letter sigma) The formula is easy: it is the square root of the Variance So now you ask, "What is the Variance?" The Variance is defined as: The average of the squared differences from the Mean
  • Variance - Definition, Symbol, Formula, Properties, and Examples
    ‘Variance’ refers to the spread or dispersion of a dataset in relation to its mean value A lower variance means the data set is close to its mean, whereas a greater variance indicates a larger dispersion Mathematically, it is expressed as the average of the squared differences between each data point and the mean of the dataset
  • Variance - GeeksforGeeks
    Variance = (Standard Deviation) 2 Variance is defined as the square of the standard deviation, i e , taking the square of the standard deviation for any group of data gives us the variance of that data set Variance is defined using the symbol σ 2, whereas σ is used to define the Standard Deviation of the data set Variance of the data set





中文字典-英文字典  2005-2009