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It is a social theory designed to sort people out and identify a limited number of winners. It suggests there's no need to even try to get some kids to learn because they were'nt born with the right stuff, that some students have the ability to achieve while some do not. It implies therefore that learning is not for all.
What else can I help you with?
What type of selection is shown when the bell curve narrows over time?
Stabilizing selection, which acts against both extreme phenotypes and favors intermediate variants. Hence the narrowing of the bell curve in the middle.
What is a reflective curve?
a reflecting curve
What lenses bows outward?
A lenses that curve outward is convex.A lenses that curve inward is concave.
The blackbody curve depends on what single property?
temperature
Does a steep learning curve mean learning fast or slowly?
Actually, it has little to do with the learner and more to do with how much there is to be learned. The steeper the learning curve, the more things one has to learn in a shorter amount of time; or the faster the increase in difficulty of the concepts to be mastered. - - - - - Additional: The metaphor "steep learning curve" originally came as a positive reference. A steep learning curve meant that one became quite proficient with a minimum amount of effort/time. It LATER came to be used in the opposite sense - as a negative reference to something difficult to learn (which actually is a shallow, not steep, curve!). A learning curve is shown as a graph of "amount of learning" in the Y axis and the "amount of time or effort" in the X direction. A relatively 'normal' learning curve would be a sloping 's' curve, with its tail starting at the lower left and progressing to the upper right where the head of the s lies. In common (technically incorrect) usage, "steep learning curve" is meant to indicate that to learn the subject/technique takes a long time and is difficult. Best 'pic' I can make with this limited editor (ignore the ·∙∙ ): Proficiency |∙ ·∙∙ ·∙∙ ___100% |·∙∙ ·∙∙ X |∙ ·∙∙ X·∙∙ ·∙∙ ·∙∙ ·∙∙ (a quick/rapid proficiency, a steep slope, = easy) |·∙∙ X |∙ X |X____________ Time Proficiency |∙∙· ∙·∙ ·∙∙ ∙∙· ∙·∙ ·∙∙ ∙∙· ∙∙· ·∙∙ ·∙∙ ·∙∙ ___100%·∙∙ ·∙∙ ·∙∙(more time reach 100%) | ∙·∙ ·∙∙ ∙∙· ∙·∙ ·∙∙ ·∙∙ ·∙∙ ·∙∙ ·∙∙ ∙∙·X | ∙·∙ ·∙∙ ∙∙· ∙·∙ ·∙∙ ·∙∙ ∙∙·X ·∙∙ ·∙∙ ·∙∙ (a slow proficiency, a gentle slope, = difficult) | ∙∙· ∙∙· ∙∙· X |X |_________________________________ Time
Do IMDb ratings follow a bell curve?
IMDB rating do generally follow a bell curve, with a mean and standard deviation.
How do you draw a bell curve?
A bell curve reaches its highest point in the middle and is lower on the sides. It can represent standard deviations from the mean.
Is it true that a normal distribution curve is symmetric about the mean?
yup, it's a bell curve
What is a bell curve?
A bell curve is a symmetrical bell-shaped graph curve that represents the arrangement of values, how often something occurs, or probability of occurance of a set of data. It slopes downward from a point in the middle corresponding to the average also called mean value, or the maximum probability. Gather all the results of an IQ test and make a graph of them, would create a bell curve with average IQ being the mean value. The more results or values, the better the bell curve. It can be made with a line graph or a bar graph.
How many pages does The Bell Curve have?
The Bell Jar has 288 pages.
When was The Global Bell Curve created?
The Global Bell Curve was created in 2008.
What does the phrase 'behind the curve' mean?
In a business sense, it usually means a new employee is not quite keeping up with the 'learning curve' required to perform a particular job. In other instances it would mean 'off the pace' or 'behind schedule'. The origin of the phrase refers to the statistical bell shaped curve also called the normal probability distribution; where to be 'behind the curve' is to be analogously in area of the graph to the left of the bell curve, to be 'ahead of the curve' analogously in the area of the graph to the right of the bell curve.
What does a bell curve of IQ look like?
The "bell curve" of anything, with the peak of the curve supposedly at a score of 100.
How many pages does The Global Bell Curve have?
The Global Bell Curve has 380 pages.
What is the definition of 'bell curve'?
A bell curve is a graph that depicts a large rounded peak tapering away at each end of normal distribution. A bell curve is a mathematical concept with the curve concentrated in the center.
When was The Bell Curve Debate - book - created?
The Bell Curve Debate - book - was created in 1995.
How many times do you have to roll two dice to get a statistical bell-curve?
There is no answer to this question. The greater the number of rolls, the closer you get to the bell-curve. But you will never ever actually reach the bell-curve.
