population - the number of inhabitants (either the total number or the number of a particular race or class) in a given place (country or city etc.); "people come and go, but the population of this town has remained approximately constant for the past decade"; "the African-American popul...
This means that a sample of 500 people is equally useful in examining the opinions of a state of 15,000,000 as it would a city of 100,000. For this reason, The Survey System ignores the population size when it is "large" or unknown. Population size is only likely to be a factor ...
aGood rain knows the season nght,So in spring it comes into our sight. 好雨知道季节nght,因此在春天它进入我们的视域。[translate] aletus= letus=[translate] aMy love just for you 我的爱对您[translate] a在输入的三个变量中,有奇数个1时输出为1,否则输出为0 In the input three variables, ha...
The risk per unit area is only defined for a limited range of support sizes. Although it may be possible to define risk on a 1×1m support, it would be impossible to obtain suitable data with which to predict it. At the individual level, the actual property must be defined differently ...
a正如我们所知的,每个国家的风俗习惯都各不相同自然问候方式就不同,比如法国人就喜欢亲吻对方的脸颊表示欢迎,而日本人就更喜欢鞠躬。所以你不该因此和你女朋友分手。 Just like we know, each national manners and customs all have nothing in common the nature regards way to be different, for instance the...
The average IQ scores for many populations have been rising at an average rate of three points per decade since the early 20th century with most of the increase in the lower half of the IQ range: a phenomenon called the Flynn effect. It is disputed whether these changes in scores reflect ...
For instance, owing to the intrinsic nature of biological variation, it is difficult to say where one population stops and another starts by looking at the spatial distribution of a trait (for example, hair colour2). Darwin acknowledged this problem, stating that 'it may be doubted whether ...
Go Premiumand export all available results with a pay as you go plan, multiple useful features and options with the full data results Need aDistance Calculatorfor your travels? Large Cities Across the World PlaceRegionCountryPopulation HaveringGreater LondonGreat Britain252784 ...
Sample proportion: Used to understandthe proportion of observationsina samplethathave a certain characteristic. For example, we could use the sample proportion in each of the following scenarios: Politics: Researchers mightsurvey 500 individuals in a certain cityto understandwhat proportion of residentssu...
SCORE2 was calculated for those aged 40–69 years, and SCORE2-OP was calculated for those aged 70–89 years. The calculator for high CVD risk countries was used, as Poland belongs to this category. Subsequently, the study population was divided into CV risk classes according to the latest ...