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Meaning of "confidence level" in the English dictionary

Dictionary
DICTIONARY
section

PRONUNCIATION OF CONFIDENCE LEVEL

confidence level play
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GRAMMATICAL CATEGORY OF CONFIDENCE LEVEL

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
Confidence level is a noun.
A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES CONFIDENCE LEVEL MEAN IN ENGLISH?

Confidence interval

In statistics, a confidence interval is a measure of the reliability of an estimate. It is a type of interval estimate of a population parameter. It is an observed interval, in principle different from sample to sample, that frequently includes the parameter of interest if the experiment is repeated. How frequently the observed interval contains the parameter is determined by the confidence level or confidence coefficient. More specifically, the meaning of the term "confidence level" is that, if confidence intervals are constructed across many separate data analyses of repeated experiments, the proportion of such intervals that contain the true value of the parameter will match the confidence level; this is guaranteed by the reasoning underlying the construction of confidence intervals. Whereas two-sided confidence limits form a confidence interval, their one-sided counterparts are referred to as lower or upper confidence bounds. Confidence intervals consist of a range of values that act as good estimates of the unknown population parameter. However, in infrequent cases, none of these values may cover the value of the parameter.

WORDS THAT BEGIN LIKE CONFIDENCE LEVEL

confidant
confidante
confide
confidence
confidence game
confidence interval
confidence man
confidence trick
confidence trickster
confidence vote
confidency
confident
confidential
confidentiality
confidentially
confidentialness
confidently
confider
confiding
confidingly

WORDS THAT END LIKE CONFIDENCE LEVEL

A level
A-level
Advanced level
blood alcohol level
energy level
entry-level
eye level
ground level
high-level
level
low-level
multilevel
O level
on a level
on the level
revel
sea level
split-level
street level
top-level
water level

Synonyms and antonyms of confidence level in the English dictionary of synonyms

SYNONYMS

Translation of «confidence level» into 25 languages

TRANSLATOR
online translator

TRANSLATION OF CONFIDENCE LEVEL

Find out the translation of confidence level to 25 languages with our English multilingual translator.
The translations of confidence level from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «confidence level» in English.

Translator English - Chinese

置信水平
1,325 millions of speakers

Translator English - Spanish

nivel de confianza
570 millions of speakers

English

confidence level
510 millions of speakers

Translator English - Hindi

आत्मविश्वास का स्तर
380 millions of speakers
ar

Translator English - Arabic

مستوى الثقة
280 millions of speakers

Translator English - Russian

уровень доверия
278 millions of speakers

Translator English - Portuguese

nível de confiança
270 millions of speakers

Translator English - Bengali

আত্মবিশ্বাস এর ধাপ
260 millions of speakers

Translator English - French

un niveau de confiance
220 millions of speakers

Translator English - Malay

tahap keyakinan
190 millions of speakers

Translator English - German

Konfidenzniveau
180 millions of speakers

Translator English - Japanese

信頼水準
130 millions of speakers

Translator English - Korean

신뢰 수준
85 millions of speakers

Translator English - Javanese

Tingkat kapercayan
85 millions of speakers
vi

Translator English - Vietnamese

mức độ tin cậy
80 millions of speakers

Translator English - Tamil

தன்னம்பிக்கை அளவு
75 millions of speakers

Translator English - Marathi

आत्मविश्वास स्तर
75 millions of speakers

Translator English - Turkish

güven seviyesi
70 millions of speakers

Translator English - Italian

livello di confidenza
65 millions of speakers

Translator English - Polish

poziom ufności
50 millions of speakers

Translator English - Ukrainian

рівень довіри
40 millions of speakers

Translator English - Romanian

nivel de încredere
30 millions of speakers
el

Translator English - Greek

επίπεδο εμπιστοσύνης
15 millions of speakers
af

Translator English - Afrikaans

vertroue vlak
14 millions of speakers
sv

Translator English - Swedish

konfidensnivå
10 millions of speakers
no

Translator English - Norwegian

sikkerhetsnivå
5 millions of speakers

Trends of use of confidence level

TRENDS

TENDENCIES OF USE OF THE TERM «CONFIDENCE LEVEL»

The term «confidence level» is quite widely used and occupies the 52.894 position in our list of most widely used terms in the English dictionary.
0
100%
FREQUENCY
Quite widely used
76
/100
The map shown above gives the frequency of use of the term «confidence level» in the different countries.
Principal search tendencies and common uses of confidence level
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «confidence level».

FREQUENCY OF USE OF THE TERM «CONFIDENCE LEVEL» OVER TIME

The graph expresses the annual evolution of the frequency of use of the word «confidence level» during the past 500 years. Its implementation is based on analysing how often the term «confidence level» appears in digitalised printed sources in English between the year 1500 and the present day.

Examples of use in the English literature, quotes and news about confidence level

EXAMPLES

10 ENGLISH BOOKS RELATING TO «CONFIDENCE LEVEL»

Discover the use of confidence level in the following bibliographical selection. Books relating to confidence level and brief extracts from same to provide context of its use in English literature.
1
Handbook of Research Methods in Public Administration, ...
Random selection of samples involves two kinds of errors, one is confidence interval and one is confidence level. 14.5.1.1 Confidence Interval This type of random sampling error is the best known and is now consistently reported in news ...
Gerald J. Miller, Kaifeng Yang, 2007
2
Introductory Statistics
To make this confidence interval, first we find the standard deviation of E. The valur of 0',; is o" 2.20 11 U} = M = = _ \/17 \/400 To find Z for a 99% confidence level, first we find area in each of the two tails of the nonna distribution curve, which is ...
Prem S. Mann, 2010
3
Reliability and Life Testing Handbook
EXPONENTIAL. CASE. 7.1 CONFIDENCE LEVEL AND CONFIDENCE LIMITS The estimate of the mean time between failures, m, obtained from tests is the expected, or the average value, or the mean life for that sample. Two or more samples ...
Dimitri Kececioglu, 2002
4
Improving Your Measurement of Customer Satisfaction: A Guide ...
The 95 percent confidence level is probably used too automatically in many satisfaction surveys. Many satisfaction professionals may not know they have the liberty to choose the level, or they may not understand the ramifications of changing ...
Terry G. Vavra, 1997
5
Wiley Practitioner's Guide to GAAS 2006: Covering all SASs, ...
The auditor wishes to obtain an estimate of the maximum amount of overstatement that could exist. The auditor's desired precision is $400,000. The confidence level is 97.5%. The sample size is 000400, 000600, 1 000400, (3.84)) 000450,(9, ...
Michael J. Ramos, 2006
6
Observed Confidence Levels: Theory and Application
Now consider an arbitrary region Ψ ⊂ Θ, and suppose that C(α,ω;X) = Ψ, conditional on the observed sample X, so that the observed confidence level of Ψ is α. The connection between confidence regions and tests of hypothesis described ...
Alan M. Polansky, 2007
7
Transactional Six Sigma and Lean Servicing: Leveraging ...
TABLE 7.4 Effect of Different Confidence Intervals (Measurement Error) on Required Sample Sizes at a 95% Confidence Level for a Population of 100,000 Acceptable Measurement Error (f) Required Sample Size ±7.0% 196 ±6.0% 266 ±5.0% ...
Betsi Harris Ehrlich, 2002
8
The Weibull Analysis Handbook
The five percent rank is a nonparametric estimate at a confidence level of five percent for the cumulative distribution function. The 95 percent rank is a nonparametric estimate at a confidence level of 95 percent for the cumulative distribution ...
Bryan Dodson, 2006
9
C4.5: Programs for Machine Learning
For a given confidence level CF , the upper limit on this probability can be found from the confidence limits for the binomial distribution; this upper limit is here written Ucf(E,N)6. Then, C4.5 simply equates the predicted error rate at a leaf with ...
John Ross Quinlan, 1993
10
The Effect of a Short-term Intervention Strategy to Help ...
List of Tables Table I Reading at 95% Confidence Level Table 2 Math at 95 % Confidence Level Table 3 Math at 99% Confidence Level Table 4 Writing at 95% Confidence Level Table 5 Writing at 99% Confidence Level Table 6 Science at 95 ...
Michael P. Short, 2008

10 NEWS ITEMS WHICH INCLUDE THE TERM «CONFIDENCE LEVEL»

Find out what the national and international press are talking about and how the term confidence level is used in the context of the following news items.
1
Beautiful Me event looks to raise teen girls' self esteem, confidence
"Raise their confidence level, help them feel better about themselves and know that they're not alone in this world." The first Beautiful Me event ... «WABC-TV, Jul 15»
2
Democrats' Views on Confederate Flag Increasingly Negative
For results based on the total sample of national adults, the margin of sampling error is ±3 percentage points at the 95% confidence level. «Gallup.com, Jul 15»
3
Travis Shaw picks up first big league hit: 'I've been grateful for my …
... to make the most of it tonight so being able to contribute three hits, get a couple runs, it was big for me, big for my confidence level,” he said. «WEEI.com, Jul 15»
4
Helena dentist awards orthodontic "scholarships" to 5 teens
Jackson said, "They recently did a study on the confidence level it affords these kids and also they did a study on the ability to be hired in a job, and there was ... «KRTV Great Falls News, Jul 15»
5
Bill Brink's Pirates baseball chat transcript: 7.7.15
As for your confidence level in him, that's up to you. JayHart: Is it just me, or is Kang a bit better in the field than advertised? I don't know I've ... «Pittsburgh Post-Gazette, Jul 15»
6
Most Smartphone Users Still Rely on Computer for Web Purchases
For results based on this sample, one can say that the maximum margin of sampling error is ±1 percentage point, at the 95% confidence level. «Gallup.com, Jul 15»
7
No Slowing RIA Growth
“The confidence level inside the community that's looking to make a change is significantly higher today than it's ever been. Breaking away and ... «WealthManagement.com, Jul 15»
8
Saenuri floor leader quits under pressure
The poll had a 95 percent confidence level and a margin of error of plus or minus 2 percent. The tit-for-tat verbal war between the two factions ... «The Korea Herald, Jul 15»
9
No One Is Winning the Battle for Digital Wallet Customers
For results based on this sample, one can say that the margin of sampling error is ±1.3 percentage points, at the 95% confidence level. Margins ... «Gallup.com, Jul 15»
10
Indecision in the face of crisis — Lim Sue Goan
When public confidence level is low, not even a piece of good news or two will ignite the public's excitement, including a positive revision of the ... «Malay Mail Online, Jul 15»

REFERENCE
« EDUCALINGO. Confidence level [online]. Available <https://educalingo.com/en/dic-en/confidence-level>. May 2021 ».
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