What is the statistical definition of a quadratic effect?
an effect that is impacted by the power of 2
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definitions of statistics in psychology this is my first question for you i am student of psychology department university of sindh jamshoro hyderabad Pakistan my email address is firstname.lastname@example.org thanks for join me just help me this is my assignment in my class teacher good bye everybody… ok my name is shelby and im in 8th grade and I know for a fact this is not the answer stop jerkin off and get real we want to no the definition not your life story!!!:[ (MORE)
a census is data that is collected from various amounts of people and then calculated into a percent
... Statistics is the science which deals with the collection,presentation,analysis and interpretation of numerical data, as well as drawing valid conclusions and making reasonable decision on the basis of such analysis
Effective customer service is defined by the satisfaction of the customer and the customer's willingness to return to do business in the future.
Government sets the minimum selling price and prices of goods are not supposed to fall below this price. This Causes Surplus and purchasers Overpay.
Stress in sport is usually defined as the non specific response of the body to any demand made on it. The sources of stress are usually reffered to as stressors.
Our atmosphere consists of a number of gases like N2 (nitrogen), O2(oxygen), argon, CO2 (carbon dioxide), and H2O (water vapor). Among these gases CO2, water vapor, CH4 (methane, produced in dampareas), etc. are called greenhouse gases because they basicallykeep the atmosphere warm by trapping the …infrared radiation emittedby the sun and reflected back off the earth. Without these earth would have been a cold planet. Green house gasbasically keep the earth warm by trapping the heat radiation by theH2O, CO2, CH4 etc. (MORE)
Well cause is something that happened or an event that happened for a purpose and an effect is a consequence or something that happens because of the cause.
An effective definition is a definition that:. Tells the reader what the word/phrase is, and possibly gives the etymology. . Tells the reader how the word/phrase is said. . Makes it easy to understand. . Doesn't over-complicate things to breaking point. . Tells it to the reader as if they do no…t know what it already means. (MORE)
Statistics is the science of making effective use of numerical data relating to groups of individuals or experiments. A poll is a good example of the use of statistics. Take for example company X wants too find out what majority uses their products the most, so they poll several groups, which depe…nding on the company may be, age, ethnic background, etc. Say they poll groups A, B, C, & D. Let's say they receive the following information that the percentage of persons in each group uses their products. Group A 75% Group B 45% Group C 95% Group D 25% Now company X can proceed to decide how to better their product, perhaps they choose to focus on Group D and figure out a way to attract more business from that group while still keeping their strongest groups A & C satisfied. There are a number of definitions of statistics.There is one definition that relates to the field of statistics, as:A collection of methods for planning experiments, obtaining data and then organizing, summarizing, presenting, analyzing, interpreting and drawing conclusions based on data. (Ref 1)There is a second definition, statistics is the plural of statistic, where statistic is defined as:A statistic is a numerical measurement describing some characteristic of a sample. (Ref 1)Finally, a third definition, that can be called the "mathematical or conceptual statistic", used by mathematicians and others to develop equations.If X 1 , X 2, ... X n is a random sample of a random variable, then the sample are elements of the random variable. A statistic is any function of the elements of a random sample. (Ref 2)I would add when the word "statistics" is used, most of the time they are referring to data related statistics (definitions 1 and 2) and not mathematical statistics.References:1. Elementary Statistics by Triola (2003).2. Introduction to Probability Theory and Statistical Inference, by Larson (1974). (MORE)
A laxative is something that will make you go to the toilet when you are constipated.. "Laxative effects" means that it may make you get diarrhea.
The definition of statistics is the science of conducting studies to collect, organize, summarize, analyze and draw conclusions from data.
Equations with an order of 2 (contains a value to the power of 2, i.e. x 2 ). An example of a quadratic equation is: x 2 + 10x + 7
changes in x cause changes in y in a list of data. i.e. correlations in data
a symptom that comes along with the treatment of another.they are usually not godd, with everything from a headache to death
Foley effects are sounds made and recorded for movies but added after the visual portion has been recorded. Foley artists use a series of tools and props usually banged together or dragged on each other. Th euse of foley effects dates back to silent movies when a piano player and a helper made all o…f the sounds for that movie. (MORE)
organization and interpretation of numerical data.... examples \n. number of accidents per year resulting in fatalities. \n. number of idividual products sold a month at the stores. \n. number of soldiers fallen in combat during a determined war period.
The reduction in the force of attraction between the nucleus and outer most electron is known as shielding effect
Coriolis Effect: an apparent deflection of moving objects when viewed from a rotating reference frame. In layman's terms, it is when a moving object appears to move or curve away from its intended destination due to the rotation or movement of its destination or its dispatcher. F…or example, two people are playing catch on a merry-go-round. Both of them are rotating with the merry-go-round as it spins. The thrower tosses the ball to the catcher. The ball follows a straight path, but because the catcher is moving the ball appears to curve away from him. (MORE)
Whenever you are given a series of data points, you make a linear regression by estimating a line that comes as close to running through the points as possible. To maximize the accuracy of this line, it is constructed as a Least Square Regression Line (LSRL for short). The regression is the differen…ce between the actual y value of a data point and the y value predicted by your line, and the LSRL minimizes the sum of all the squares of your regression on the line. A Correlation is a number between -1 and 1 that indicates how well a straight line represents a series of points. A value greater than one means it shows a positive slope; a value less than one, a negative slope. The farther away the correlation is from 0, the less accurately a straight line describes the data. (MORE)
Almost all of us have seen an painting with the some saint people on it or with an angel. This something around their head - a halation has also its eqiuvalent in the nature. This is what the scientists call the halo effect.. The hallo is an optical effect taking part in the Earth's atmosphere. It …is caused by reflection and refraction of solar or lunar rays on the ice pellets in Cirrostratus clouds or in a icy fog. The most popular form of this effect are circles around the Sun or the Moon. Halo has the rainbow's colors, what is caused by a light dispersion.. The other form of halo is so called parhelium . The shortest decription of this is that we can see three or more Suns. In fact only one is a true Sun and the others are only a bizarre. You can observe parhelium in a windless day, when the sun is low placed . The light is dispersed n the ice pellets and forms vertical rays. Some of them can have extremely striking colours so we can think it is a second Sun. (MORE)
A group of related information comprising separate data elements stored, retrieved, or otherwise organized and treated as a unit, i.e., file.The term largely is used in the mainframe community; others use the term file . In statistics a data set is a collection of data often placed in table form.
concept of where the income spend by tourists is re-spend in another business sector related to the tourism activity that takes place
Greenhouse gases (carbon dioxide etc) trap the sun's heat in the earth's atmosphere and keep the planet warm. . Too much greenhouse gas (from burning coal and oil) speeds it up and causes global warming.
cause and effect is when you have a cause or an event that will lead to a problem or bigger event; and the effect is the result of the problem or bigger event. this is breann Stewart's definition of cause/effect!!
Cp is the capability of a process and Cpk is the actual capability of a part running in the process. The only way Cp = Cpk is if the process mean is exactly centered which is seldom the case in manufacturing. Therefore, Cp > or = to Cpk.
From Laerd Statistics: The Pearson product-moment correlation coefficient (or Pearson correlation coefficient for short) is a measure of the strength of a linear association between two variables and is denoted by r . Basically, a Pearson product-moment correlation attempts to draw a line of bes…t fit through the data of two variables, and the Pearson correlation coefficient, r , indicates how far away all these data points are to this line of best fit (how well the data points fit this new model/line of best fit). (MORE)
A descriptive statistic describes the characteristics of a known set of data; such as mean, median, mode, range, standard deviation and so forth.
From Triola, 2009, it is: "The null hypothesis (dented by H0) is a statement that the value of a population parameter (such as proportion, mean, or standard deviation) is equal to some claimed value.".
Statistical weight is a quantity that indicates the importance of an element or object in a study usually used in average calculations.
sample size refers to the collection of data by only a selected size of te population through the process of sample surveys and sampling methods used in collecting data.
The effectiveness depends on your actual will, how bad you want toend your phobia, and how effective your hypnotherapist is. You caneven try to cure your phobia by hypnotizing yourself. The fear liesin the subconscious mind, and hypnosis directly accesses it and"reprograms", as long as you are willi…ng. For hypnosis informationthat is easy to understand (MORE)
There are no scientific studies, but if you do the work, you learnmore easily and make better grades. Not doing the work means youget a zero on that assignment, and that's going to really bringdown your grade!
Educational Statistics is defined as the study of the collection, organization, analysis, interpretation, and presentation of data specifically meant for the education sector.
\n \n a way to model random events, such that simulated outcomes closely match real-world outcomes. By observing simulated outcomes, researchers gain insight on the real world. \n.
its is 2 words combined together...first word is font, second word is effect. It is a font with an effect.
an adverse effect is a harmful and undesired effect resulting from a http://wiki.answers.com/wiki/Pharmaceutical_drug or other intervention such as http://wiki.answers.com/wiki/Surgery . An adverse effect may be termed a "side effect", when judged to be secondary to a main or http://wiki.answe…rs.com/wiki/Therapeutic_effect , and may result from an unsuitable or incorrect http://wiki.answers.com/wiki/Dose_(biochemistry ) or procedure, which could be due to http://wiki.answers.com/wiki/Medical_error . By the way an Adverse effect is the same thing as a side affect (MORE)
The number of samples, or sample size, is the number of measurements performed for a particular statistic. For instance, if you were trying to calculate the average price for a bottle of Ardbeg 10 year old Scotch whisky, the number of samples would be the total number of prices you found for Ardbeg …at various liquor stores. To continue on with this example, to get the average price, you would then add up all of the prices you measured and then divide that by the number of samples, as described above. It should be obvious that the more stores you visit to measure the price, in this case meaning the higher number of samples you obtain, the more accurate your value for the average price will be. (MORE)
For a given experiment, and a given sample size, there is a probability that a treatment effect of a given size will yield a statistically significant finding. That is, if the treatment effect is 1 unit, then that probability (the power) might be 50%, and the power for a treatment effect of 2 units …might be 75%, etc. Unfortunately, before the experiment, we don't know the treatment effect size, and indeed after the experiment we can only estimate it. So a statistically significant result means that, whatever the treatment effect size happens to be, Mother Nature gave you a "thumbs up" sign. That is more likely to happen with a large effect than with a small one. (MORE)
Website statistics let you know how many hits you're getting on your website. It helps to allow you to figure out what is driving traffic to your site and what is not.
Also known as the anthropogenic greenhouse effect, it means strengthening of the greenhouse effect through human activities.
The change in the frequency (of sound or light) between a source and an observer when one or both are in motion
StaÂ·tisÂ·tics [stuh-tis-tiks] . noun . 1. ( used with a singular verb ) the science that deals with the collection, classification, analysis, and interpretation of numerical facts or data, and that, by use of mathematical theories of probability, imposes order and regularity on aggregates o…f more or less disparate elements.. 2. ( used with a plural verb ) the numerical facts or data themselves.. (MORE)
The ripple effect is named after what happens when a stone is thrown into water. Ripples emanate outwards from the point of impact. The phrase is used in other contexts where the effects of a specific action are felt beyond its immediate location.
In psychology, the Stroop effect is a demonstration of interference in the reaction time of a task. This is usually done be using a red ink that reads the word blue, this causes the person to delay when reading the word.
In theatre and film, scenes are set up with language, movement, and expressions to convey certain ideas or feelings. The audience must be able to buy into what the actors are doing in order for them to get the ideas the scriptwriter is trying to convey or the feelings he wants to evoke. If it works,… it's dramatically effective. (MORE)
If your wondering, Quadratics is a form of math and has theformula AX squared plus BX = C for finding the probela (probela isa shape that has the form of an ark. )
The placebo effect is the positive response a patient has to a drug that results purely from their expectation, rather than arising from the drug itself.
According to the United States Statistics Division whole sale means the resale of new and used goods to retailers, to industrial, commercial, institutional, and professional users.
Statistic is a fact or piece of data from a study of a largequantity of numerical data.