The median age was 35 years.

The median age was 36 years.

The median age was 21 years.

Both the overall age distribution and the median age are driven by the presence of the local university Appalachian State.

The median age was 31. 0 years.

The median age was 30. 5 years.

The median age was 39. 4 years.

The median age was 36 years.

The median age was 36 years.

The median age is 39 years.

The median age was 37 years.

The median age was 40 years.

The median age was 24 years.

The median age is 34 years.

The median age was 38 years.

The median age was 28 years.

The median age was 25 years with a mean average age of 27 years.

The median age was 23 years.

The median age was 22 years.

The median age was 49 years.

The median age of consent seems to range from 16 to 18 years, but laws stating ages ranging from 7 to 21 do exist.

With median age at 41. 6 years Finland is one of the oldest countries.

The ACT median weekly income for people aged over 15 was in the range $ 600 –$ 699 while the population living outside Canberra was at the national average of $ 400 –$ 499.

η is the symbol for the linear predictor of a generalized linear model, and can also be used to denote the median of a population.

With a median age of 19. 3, Laos has the youngest population of Asia.

In toxicology, the median lethal dose, LD < sub > 50 </ sub > ( abbreviation for “ lethal dose, 50 %”), LC < sub > 50 </ sub > ( lethal concentration, 50 %) or LCt < sub > 50 </ sub > ( lethal concentration & time ) of a toxin, radiation, or pathogen is the dose required to kill half the members of a tested population after a specified test duration.

In statistics and probability theory, median is described as the numerical value separating the higher half of a sample, a population, or a probability distribution, from the lower half.

In a sample of data, or a finite population, there may be no member of the sample whose value is identical to the median ( in the case of an even sample size ), and, if there is such a member, there may be more than one so that the median may not uniquely identify a sample member.

At most, half the population have values strictly less than the median, and, at most, half have values strictly greater than the median.

If each group contains less than half the population, then some of the population is exactly equal to the median.

By contrast, the median income is the level at which half the population is below and half is above.

The population of Nepal is estimated at 29, 391, 883 people in July 2011, with a population growth rate of 1. 596 % and a median age of 21. 6 years.

With the slowdown in the population growth rate and a rise in the median age ( from 18. 7 years to 21. 8 years between 1960 and 1980 ), the age structure of the population has begun to resemble the columnar pattern typical of developed countries, rather than the pyramidal pattern found in most parts of the Third World.

At the 2001 census, the median population of a department in continental France was 511, 012 inhabitants, which is 21 times the median population of a U. S. county, but less than two-thirds of the median population of a ceremonial county of England & Wales.

* For a normal distribution, the arithmetic mean is equal to both the median and the mode, other measures of central tendency.

The arithmetic mean may be misinterpreted as the median to imply that most values are higher or lower than is actually the case.

However, during the January to September 2010 period, the sector experienced a 5. 2 percent year-on-year decrease, which according to the Civilitas Foundation is an indication of the unsustainability of a sector based on an elite market, with few products for the median or low budgets.

There is a single median compound eye.

The median household income is $ 20, 541, and the median family income is $ 49, 762.

This is region of sparse rainfall and high median temperatures has been included as part of the East Sudanian savanna ecoregion.

The mid-career median pay is $ 120, 000.

In the simplest cases, the measure of central tendency is an average of a set of measurements, the word average being variously construed as mean, median, or other measure of location, depending on the context.

The median impact velocity on Earth is about 20 to 25 km / s.

If are independent and identically distributed random variables, each with a standard Cauchy distribution, then the sample mean has the same standard Cauchy distribution ( the sample median, which is not affected by extreme values, can be used as a measure of central tendency ).

One simple method is to take the median value of the sample as an estimator of x < sub > 0 </ sub > and half the sample interquartile range as an estimator of γ.

Other, more precise and robust methods have been developed For example, the truncated mean of the middle 24 % of the sample order statistics produces an estimate for x < sub > 0 </ sub > that is more efficient than using either the sample median or the full sample mean.

The benefit of maximum likelihood estimation is asymptotic efficiency ; estimating x < sub > 0 </ sub > using the sample median is only about 81 % as asymptotically efficient as estimating x < sub > 0 </ sub > by maximum likelihood.

If X is Cauchy distributed with median μ and scale parameter γ, then the complex variable

Data from the 2000 census indicates that the median income for a household in the city is $ 41, 809, and the median income for a family is $ 49, 570.