Sentences with phrase «bell curve»

The phrase "bell curve" refers to a graphical shape that looks like a bell when data is represented on a graph. It shows the distribution and frequency of a set of measurements or data points, with most of the values clustering around the middle (highest point) and progressively fewer values as you move away from the center in either direction. Full definition
You shouldn't really need to have much understanding of bell curves to see what is happening with this animation.
You have a huge number of individuals that must be measured and so in that given population, we know what a standard bell curve distribution is.
The shifting bell curve also leads to the occurrence of never - before - seen extremes in high temperatures.
In both cases, the sum total of the universe of outcomes might look like the two normally - distributed bell curves shown here.
But fitting data to probability distributions, such as the familiar bell curve, is just as common.
Their goal is to be on the right side of huge market trends that are outside the standard bell curve of possibilities.
The classic bell curve represents the distribution of all temperatures at a location.
We often see the effectiveness of observers fall along the typical bell curve.
It contained major advances in probability theory and in later editions introduced the concept of the famous bell curve.
The issue is that most candidates fall in the middle of the traditional bell curve.
That reference range is determined by a statistical bell curve average of the population of that particular lab.
She's very «soft» and definitely lives on the cautious side of the personality bell curve.
Provided the seller with a copy of my charts and graphs and bell curves info for the area location.
The mean should be used only when the data set can be considered normal — the familiar bell curve.
With a normal distribution of performance (the classic bell curve), a standard deviation is simply a more precise measure of how spread out the distribution is.
These ranges are based on a standard bell curve.
By contrast, traditional conflicts in which two armies squared off against each other (such as the Spanish and American civil wars) yielded graphs that looked a lot more like bell curves than power curves.
On a graph this produced a roughly symmetrical bell curve with a central peak — hence the name.
There are clearly some outliers, but you can see the pattern of a normal bell curve in both graphs.
After all, someone has to place on the low slope portion of the IQ bell curve.
The usual bell curve doesn't seem to apply to rainmaking.
Also included is how much salt do we really eat and a heads up: Those eating a Whole Foods diet may not be getting enough salt to be in that optimal bell curve range (between 2.645 to 4,945 mg per day) because they don't consume processed foods, which is where most of the salt Americans ingest comes from (not to mention those also contain other gut harming food - like substances).
The normal distribution is often referred to as the Gaussian distribution or Gaussian bell curve after the mathematician Carl Friedrich Gauss.
perhaps that poverty (again, the always present left side of the always present bell curve) is inherently unjust and / or morally relevant
I am not sure SC24 cycle max will be recorded in Nov 2014, this cycle is not like a usual bell curve of most cycles so perhaps now is the time of cycle max as the poles are reversing.
Simon Kuznets, the Nobel prize - winning economist more famous for his work on measuring gross domestic product, theorised that most economies would follow what became known as the Kuznets curve: a roughly bell curve - shaped pattern that reflected inequality rising as people left farms to work in factories, then falling as they demanded governments redistribute the benefits of industrialisation.
«Every district is the same; it's an upside - down bell curve, with preschool and kindergarten having the highest percentage of absences on one side, a trend downward into fourth and fifth grade, and then absences pick up again as students go through middle school and high school.»
«It is a modern myth that all datasets sit on symmetrical, normally distributed bell curves,» Wiedermann said.
Every sales force is made up of the typical bell curve comprising of A players, B players and C players.
«That is, instead of following the type of bell curve depicted below to the left, startups appear to follow more of a «Power Law» distribution as depicted on the right.
Those of us who are in the middle of bell curve contend that God is in and over all things and reveals Himself in countless ways.
Pizza Grillers was the result of several years of collaboration, Mackin explains, after MaMa Rosa's realized there was «a reverse bell curve» in summertime pizza sales and saw an opportunity to turn that around.
What happens to the kids who fall outside your nice little bell curve, and don't thrive in a co-parenting environment?
But even though several of these competitions boast thousands or even millions of participants — the spelling bee claims that upward of 10 million children participate each year — schools have rarely used academic competition to improve instruction for more than just a few top students, in essence replicating the same old academic bell curve.
In Taiwan, whose Ministry of Education declares, «The gifted brain is the country's most precious resource and core power of social progress,» gifted education is part of the larger special - education program that addresses students on both sides of the talent bell curve.
1) Always remember that bell curve laws of probability require -LRB-?
But now that the national distribution of test scores is more normal, resembling a conventional bell curve, it is unlikely that we will see the kinds of huge gains we saw in the 1990s and early 2000s again, according to Commissioner Buckley.
If you plot student grades, you have a double bell curve.
Yet under 80 - 85 percent of the driving bell curve, Genesis hardware is almost all the way there, whether or the brand is or not.
It's an interesting bell curve, as you can see publisher attendance and announcements seem to wax and wane with the market.
I chose to focus on companies that are on the lower end of the beta bell curve (shown on the Google stock screener).
So two players might both be ranked in the 54th percentile (about tied) but the system strongly believes that's correct for player1 while for player2 it has a wide bell curve showing very low confidence in that ranking.
There's nothing special to praise, or any real drawback to call out, a perfect example of this game's foothold in the thickest section of the mediocrity bell curve.
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