median age of the population mean
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Median age* of the population Median age* of the population. Over the past 50 years, the median age of the world's population has increased by a mere three years, from 23.6 in 1950 to 26.4 in 2000. (The median marks the point where half the population is older than that age and half is younger). But over the next 50 years, the median age will jump to 37, according to the latest projections made by the United Nations. By 2050, 17 developed countries are expected to have a median age of 50 or more.
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- As one might expect, women tend to marry at a younger age than men, regardless of the demographic group. The median age of women marrying for the first time was 26, and the median age of men marrying for the first time was two years older at 28. Similarly, for marriages overall, not just the first-time marriages, the medians for women and men was 29 and 31, respectively. Median is just a broad measurement though.
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NewsroomArchive According to Age and Sex Composition: 2010 [PDF], the median age of Americans is now 37.2, with seven states recording a median age of 40 or older. The brief also shows the male population grew 9.9 percent between 2000 and 2010, while the female population grew 9.5 percent. Of the total 2010 Census population, 157.0 million people were female (50.8 percent) and 151.8 million were male (49.2 percent).
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- 1 The U.S. ranks number 3 in the list of countries by population. 2  The population density in the U.S.A. is 34 people per Km2. 3  83% of the population is urban (268,084,524 people in 2014). 4  The median age in the U.S.A. is 37.5 years.
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Australian Bureau of Statistics The median is the middle value in distribution when the values are arranged in ascending or descending order. The median divides the distribution in half (there are 50% of observations on either side of the median value). In a distribution with an odd number of observations, the median value is the middle value. 54, 54, 54, 55, 56, 57, 57, 58, 58, 60, 60. When the distribution has an even number of observations, the median value is the mean of the two middle values.
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A comparison with America reveals a deep flaw in Chinaâs model of growth In 1980 China's median (the age at which half the population is younger, half older) was 22. That is characteristic of a young developing country. It is now 34.5, more like a rich country and not very different from America's, which is 37. But China is ageing at an unprecedented pace.
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- They are reporting what demographers refer to as their age at last birthday . In that sense, age is always rounded down in demography, so that age reported as 35 years old really means that the person is somewhere between 35.0 years and 36.0 years. The measurement of age at last birthday can be contrasted with measures of exact age.
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Age Demographics for Industry Workforces Employment survey data indicates groups of public sector workers tend to be older than the workforce as a whole. In 2012, the median age for all workers employed nationwide was 42.3 years. The following data shows 2012 annual estimates of ages for employed persons, by industry. For industries grouped together, the most detailed-level industry is shown.
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- Turns out, quite a bit. Using data from the CIA Factbook, we've created the graphics below to show you the median age of every country in the world. There are 1.2 billion people between the ages of 15 and 24 in the world today — and that means that many countries have populations younger than ever before.
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List of countries by median age This article is a list of countries by median age. Contents. Methodology. Median age is the age that divides a population into two numerically equal groups - that is, half the people are younger than this age and half are older. It is a single index that summarizes the age distribution of a population. Currently, the median age ranges from a low of about 15 in Niger to 40 or more in several European countries, Canada and Japan.
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Median Finding the median in sets of data with an odd and even number of values. The median is the value separating the higher half of a data sample, a population, or a probability distribution, from the lower half. For a data set, it may be thought of as the middle value. For example, in the data set {1, 3, 3, 6, 7, 8, 9}, the median is 6, the fourth largest, and also the fourth smallest, number in the sample. For a continuous probability distribution, the median is the value such that a number is equally likely to fall above or below it. The median is a commonly used mea
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- In the 2010 Census, the number of people under age 18 was 74.2 million (24.0 percent of the total population). The younger working-age population, ages 18 to 44, represented 112.8 million persons (36.5 percent).The older working-age population, ages 45 to 64, made up 81.5 million persons (26.4 percent).Finally, the 65 and over population was 40.3 million persons (13.0 percent).Between 2000 and 2010, the popu-lation under the age of 18 grew at a rate of 2.6 percent.The growth rate was even slower for those aged 18 to 44 (0.6 percent). This contrasts with the substantially faster growth rates seen at older ages.opulation by Age and Sex: 2000 and 2010 2010 (For information on confidentiality protection, nonsampling error, and definitions, see www.census.gov/prod/cen2010/doc/sf1.pdf) Male Female Age 2000Sources: U.S. Census Bureau, Census 2000 Summary File 1 and 2010 Census Summary File 1.
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Vital Statistics: Latest Population Statistics for Israel 28.% of the population was aged 0-14 while only 10.3% were older than 65 years of age. OECD average is 18.5% (0-14) and 15% (65+). Israel's average age, however, is getting older. In 2011, the average age was 29.5 years as opposed to 27.6 in the year 2000.
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- A. Mean B. Median C. Mode D. Zero. Weegy: B. Median - is the midpoint of sequence of numbers. User: A smaller group of people within a larger group A. Culture B. subculture C. Demography D. Population Weegy: A smaller group of people within a larger group - - B. SUBCULTURE User: The remaining amount after deductions in salary.
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People Age of U.S. Population By 1890 the proportion of the population under age 15 had fallen to 35.5 percent, in large part because of the declining birthrate. Only 3.9 percent of the population was over age 65. The median age of the population that is, the age at which half the people are older and half are younger had risen to 22.By 2001, the proportion of the population under age 15 had fallen to 21.1 percent, while 12.6 percent of the population was over age 65.nly 3.9 percent of the population was over age 65. The median age of the population that is, the age at which half the people are older and half are younger had risen to 22.
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Median age of the population in Sweden 2015 About This Statistic. This statistic shows the median age of the population in Sweden from 1950 to 2050*.The median age is the age that divides a population into two numerically equal groups; that is, half the people are younger than this age and half are older. It is a single index that summarizes the age distribution of a population.
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- age structure Within a population, the number or proportion of individuals in each age group (e.g., in a human population, the number of individuals aged 0–4, 5–14, 15–29, 30–44, 45–59, 60–69, over 70).
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The most widely spoken languages Most widely spoken language by number of native speakers. This information, based on number of native speakers, comes from Ethnologue, a widely-respected encyclopaedia of the world’s living languages. At the time of the last update, there were 7105 living languages, but that figure is likely to have decreased since then as languages become extinct.
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Public Health and Aging: Trends in Aging --- United States and Worldwide Public Health and Aging: Trends in Aging --- United States and Worldwide. The median age of the world's population is increasing because of a decline in fertility and a 20-year increase in the average life span during the second half of the 20th century (1).
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Aprovocative Executive Summary. The Toyota production system is a paradox. On the one hand, every activity, connection, and production flow in a Toyota factory is rigidly scripted. Yet at the same time, Toyota’s operations are enormously flexible and responsive to customer demand.e found that, for outsiders, the key is to understand that the Toyota Production System creates a community of scientists. Whenever Toyota defines a specification, it is establishing sets of hypotheses that can then be tested. In other words, it is following the scientific method.
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Five Charts That Show Why a Post-White America Is Already Here One corrolary to these shifts is that the white population is aging more rapidly than that of other racial groups. The 2010 census indicated that the median age for whites was 42 years. For Asians, it was 35.4. For Hispanics, it was 27.3. And for the population marking “more than once race,” it was a staggering 19.9. Overall, just 7 percent of the minority population was age 65 or older, while 16 percent of the white population had already reached that milestone.
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- The graph shows the median age of the population in China from 1950 to 2100. In 2010, the median age in China was at about 35 years. Exclusive Premium statistic. You need a Premium membership to access this statistic.
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- 1 : The distribution of the population according to age. 2  Information is included by sex and age group (0-14 years, 15-64 years, 65 years and over). 3  The age structure of a population affects a nation's key socioeconomic issues.
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Median Age, 2010 In 2010, the median age of persons living in Washington State was 37.3 years. Jefferson County had the highest median age at 53.9 years. San Juan and Wahkiakum Counties were close behind at 52.7 years and 52.3 years respectively. Whitman County, home of Washington State University, had the state's lowest median age (24.4 years). Franklin County (28.4 years) and Adams County (29.0 years) were the only two additional counties with median age less than 30 years.
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Aboriginal Peoples in Canada: First Nations People, MÃ©tis and Inuit The median age. for the Aboriginal population was 23.4 years in 2001, while that of the non-Aboriginal population was 35.4. years (median age is the point where exactly one-. half of the population is older, and one-half is. younger).
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Median The median is one of a number of ways of summarising the typical values associated with members of a statistical population; thus, it is a possible location parameter. The median is the 2nd quartile, 5th decile, and 50th percentile. Since the median is the same as the second quartile, its calculation is illustrated in the article on quartiles.