What is the statistical definition of a quadratic effect?
an effect that is impacted by the power of 2
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statistics means data
... Statistics is the science which deals with the collection,presentation,analysis and interpretation of numerical data, as well as drawing valid conclusions and making reas…onable decision on the basis of such analysis
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 depending 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).
The definition of statistics is the science of conducting studies to collect, organize, summarize, analyze and draw conclusions from data.
something that has the same ralationship
if i knew then i wouldnt be asking
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 th…e stores. \n. number of soldiers fallen in combat during a determined war period.
it is a vertices's form of a function known as Quadratic
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 worl…d. \n.
An equation where some variable is raised to the second power.
the data are presented in paragraph form
Reporting statistical measure without giving any basis for comparison. Example 1/3 fewer calories
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.
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.
its easy first,xczxczxczxczxc....ERROR..vxbdxv