Log In Sign Up Subjects Science What does it mean to say that a result is "statistically significant"?Question:What does it mean to say that a result is "statistically significant"?Statistical SignificanceStatistical significance is a concept in statistics which describes if the results...
Statisticians use words deliberately and specifically, but not necessarily in the way they are used colloquially. For example, in general parlance 'statistics' can mean numerical information, usually data. In contrast, one large statistics textbook defines the term 'statistic' to denote 'a ...
Statistics are drawn from populations, but a “population” doesn’t necessarily mean a physical count of bodies. It can be a collection of just about anything you can count, from galaxies in the sky to a count of trials in an experiment. Thus a statistic can be any quantity calculated fr...
(n = 205) German population/serum mean Mn in age groups (1, 4–6, 10–14, 22–75): 0.21, 0.14, 0.12, 0.08 μg/dL) [32] GM, geometric mean; KNHANES, Korea National Health and Nutrition Examination Survey; NHANES, National Health and Nutrition Examination Survey. * Statistically signif...
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In statistics, explain the term "replacement". What is Statistics and why are they important? What is meant by the saying that a statistical procedure is robust? A(n) statistic is one that summarizes a group of numbers. What does it mean to say that a result is "statistically significant...
WHAT DOES THE NAME STACHYBOTRYS CHARTARUM MEAN? The fungus Stachybotrys chartarum is the type species of the genus Stachybotrys. Certain strains of the species are known to produce trichothecene mycotoxi... D Ph.,DW Li,CS Yang 被引量: 0发表: 0年 What does the cesarean rate in France mean...
in contrast to autistic people, camouflage naturally without spending great amounts of cognitive effort. Moreover, “camouflage”, when used in a military context (with which our collaborators did not want to be associated), implies an intentional tactic or strategy. Masking, in contrast, does ...
What does independence mean in statistics? What type of statistical test is used if you do know: the population s.d., n is greater than 30, the sample mean, and the population mean? What do we understand for a "population" in terms of statistics? What is a sample? Why do we need ...
In statistics, variance measuresvariabilityfrom the average or mean. It is calculated by taking the differences between each number in the data set and the mean, squaring the differences to make them positive, and then dividing the sum of the squares by the number of values in the data set....