CHE SIGNIFICA NORMAL CURVE IN INGLESE
Distribuzione normale
Nella teoria di probabilità, la distribuzione normale è una distribuzione di probabilità continua molto diffusa: una funzione che indica la probabilità che ogni osservazione reale cada tra due limiti reali o numeri reali, poiché la curva si avvicina a zero da entrambi i lati. Le distribuzioni normali sono estremamente importanti nelle statistiche e sono spesso utilizzate nelle scienze naturali e sociali per variabili casuali di valore reale le cui distribuzioni non sono note. La distribuzione normale è immensamente utile a causa del teorema di limite centrale, che afferma che, in condizioni mite, la media di molte variabili casuali disegnate indipendentemente dalla stessa distribuzione è distribuita approssimativamente normalmente, indipendentemente dalla forma della distribuzione originale: quantità fisiche che Dovrebbero essere la somma di molti processi indipendenti spesso hanno una distribuzione molto vicina al normale. Inoltre, molti risultati e metodi possono essere derivati analiticamente in forma esplicita quando le variabili rilevanti sono normalmente distribuite. La distribuzione Gaussiana è a volte informalmente chiamata la curva di campana. Tuttavia, molte altre distribuzioni sono a forma di campana.
definizione di normal curve nel dizionario inglese
La definizione di curva normale nel dizionario è una curva a forma di campana simmetrica che rappresenta la funzione di densità di probabilità di una distribuzione normale. L'area di una sezione verticale della curva rappresenta la probabilità che la variabile casuale si trovi tra i valori che delimitano la sezione.
PAROLE IN INGLESE ASSOCIATE CON «NORMAL CURVE»
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10 LIBRI IN INGLESE ASSOCIATI CON «NORMAL CURVE»
Scopri l'uso di
normal curve nella seguente selezione bibliografica. Libri associati con
normal curve e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
The Myth of the
Normal Curve
For too long we have supported an ideology of normality without much interrogation of the subject. This book provides that interrogation."---Lennard J. Davis, Professor of English and Disability Studies, University of Illinois at Chicago
Curt Dudley-Marling, Alex Gurn,
2010
2
Biostatistics: The Bare Essentials
The normal curve has appeared in several previous figures, such as Figure 3-6,
although it wasn't explicitly labeled as such. It's often referred to by a couple of
other names, such as a bell curve or a Gaussian distribution. The term "bell curve
" ...
Geoffrey R. Norman, David L. Streiner,
2007
3
Understanding Statistics in the Behavioral Sciences
INTRODUCTION The normal curve is a v ery important distribution in the
behavioral sciences. There are three principal reasons why. First, many of the
variables measured in behavioral science research have distributions that quite
closely ...
4
Fundamentals of Modern Statistical Methods: Substantially ...
Laplace found that provided each mean is based on a reasonably large sample
size, the plots of the means will follow, approximately, a normal curve. In fact, the
larger the number of observations used to compute each sample mean, the ...
5
Probability & Statistical Concepts:an Introduction
7.4 NORMAL CURVE AREAS The total area under the normal curve is equal to 1
. Since a normally distributed set of data is symmetric, then the total area from z =
0 to the right is equal to 0.5. The area from z = 0 to the left is also equal to 0.5.
6
Understandable Statistics: Concepts and Methods
A Normal Curve FIGURE 6-1 Two other continuous probability distributions are
discussed in the section problems. Problems 16 and 17 discuss the uniform
probability distribution. Problems 18 through 20 discuss the exponential
probability ...
Charles Henry Brase, Corrinne Pellillo Brase,
2011
7
Basic Concepts in Statistics and Epidemiology
But the fact that the total area under the curve gets as close to 1 as it can, and
never exceeds it, renders it ideal for describing probabilities because, as you
know, the total of any probability space adds up to 1. Figure 3.1 The normal curve
.
Theodore Harney MacDonald,
2007
8
Essentials of Psychological Testing
In addition to these properties, the normal curve has other, less obvious
characteristics that are linked to its mathematical function rule. This formula—
which is not essential—is available in most statistics textbooks and in some of the
normal ...
9
Fundamentals of Statistical Reasoning in Education
Nevertheless, the normal curve does offer a convenient and reasonably accurate
description of a great number of variables. The normal curve also describes the
distribution of many statistics from samples (about which we will have much to ...
Theodore Coladarci, Casey D. Cobb, Edward W. Minium,
2010
10
Criminal Justice Research Methods: Theory and Practice, ...
The most common types of frequency curves are the cumulative frequency curve,
the normal curve, and the skewed curve. A cumulative frequency curve consists
of a continuous line that traces a histogram in which bars in all the lower classes
...
Gerald J. Bayens, Cliff Roberson,
2010
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «NORMAL CURVE»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
normal curve nel contesto delle seguenti notizie.
Live blog and video of Janet Yellen's testimony before Congress
listen to her compared to any other speaker and it beccomes clear she is obviously on the low end of a normal curve mentally. FlagShare. «MarketWatch, lug 15»
Cool it when students goof in tricky English language
This is expected among 30 to 50 students in a class subjected to the quartile deviation of performance in a normal curve. Neither is the grade ... «Inquirer.net, lug 15»
Lake levels recede
Falling lake stages will continue for several days until TVA pulls the reservoir back down to its normal curve, which sees a gradual fall and ... «Paris Post Intelligencer, lug 15»
'Text Neck' Could Cause Chronic Spinal Problems
"Your body likes a normal curve - with the head balanced on top of the spine," said Dr. Jim Rodgers. Rodgers is a neurosurgeon at the Tulsa ... «news9.com KWTV, lug 15»
Public Comment Meeting To End Homelessness Held
"We're thinking of it as a normal curve and we do what we can for the most people in the middle and that's where the resources get sucked up. «Vermillion Plain Talk, lug 15»
Champion of services for children steps down
We found that based upon your normal curve distribution, you'd expect 15 percent of kids to be eligible. What I would argue is you need to look ... «The Colorado Statesman, lug 15»
Car maintenance pro-activity is essential for fleets extending …
Martin Evans, Jaama's managing director, said: “Fleet managers can graphically view exactly where vehicle costs deviate from a normal curve ... «Fleet World, lug 15»
PARIS TN: Rising lake levels enter the picture, heavy rains swell …
... dramatically in the days ahead as the agency will pull a lot of water at some point in an attempt to get the reservoir back to its normal curve. «Paris Post Intelligencer, lug 15»
Irish prone to back pain
If you sleep on your back, placing pillows under your knees will help maintain the normal curve of your lower back. Apart from painkillers, which ... «Irish Independent, giu 15»
Book of the Week 06/10/2015: Batman #41
We don't get our normal curve up to climax and relaxation down to closure. Much like life these books just kind of go on, blipping up and down ... «Nerdcore Movement, giu 15»