- published: 12 Mar 2011
- views: 169558
A consumer price index (CPI) measures changes in the price level of a market basket of consumer goods and services purchased by households.
The CPI is a statistical estimate constructed using the prices of a sample of representative items whose prices are collected periodically. Sub-indexes and sub-sub-indexes are computed for different categories and sub-categories of goods and services, being combined to produce the overall index with weights reflecting their shares in the total of the consumer expenditures covered by the index. It is one of several price indices calculated by most national statistical agencies. The annual percentage change in a CPI is used as a measure of inflation. A CPI can be used to index (i.e., adjust for the effect of inflation) the real value of wages, salaries, pensions, for regulating prices and for deflating monetary magnitudes to show changes in real values. In most countries, the CPI is, along with the population census and the USA National Income and Product Accounts, one of the most closely watched national economic statistics.
Khan Academy is a non-profit educational organization created in 2006 by educator Salman Khan with the aim of providing a free, world-class education for anyone, anywhere. The organization produces short lectures in the form of YouTube videos. In addition to micro lectures, the organization's website features practice exercises and tools for educators. All resources are available for free to anyone around the world. The main language of the website is English, but the content is also available in other languages.
The founder of the organization, Salman Khan, was born in New Orleans, Louisiana, United States to immigrant parents from Bangladesh and India. After earning three degrees from the Massachusetts Institute of Technology (a BS in mathematics, a BS in electrical engineering and computer science, and an MEng in electrical engineering and computer science), he pursued an MBA from Harvard Business School.
In late 2004, Khan began tutoring his cousin Nadia who needed help with math using Yahoo!'s Doodle notepad.When other relatives and friends sought similar help, he decided that it would be more practical to distribute the tutorials on YouTube. The videos' popularity and the testimonials of appreciative students prompted Khan to quit his job in finance as a hedge fund analyst at Connective Capital Management in 2009, and focus on the tutorials (then released under the moniker "Khan Academy") full-time.
É importante votar com consciência em políticos que garantam os direitos dos cidadãos. A corrupção no Brasil afeta diretamente a qualidade de vida das pessoas. Por causa dessa prática, diariamente milhares de brasileiros entram em shows e cinemas com carteirinhas falsificadas, e dão aquele jeitinho pra escapar de uma blitz ou de alguns impostos. Elenco: Antonio Tabet Fabrício Boliveira MAKING OF: https://youtu.be/uoSFF6xr7MY APPS E GAMES: http://bit.ly/appsporta CAMISAS E PRODUTOS: http://loja.portadosfundos.com.br Esse é o canal "Porta dos Fundos". Lançamos vídeos todas as segundas, quintas e sábados às 11h.
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Basics of price inflation and the CPI (consumer price index) Watch the next lesson: https://www.khanacademy.org/economics-finance-domain/macroeconomics/inflation-topic/cost-of-living-tutorial/v/actual-cpi-u-basket-of-goods?utm_source=YT&utm;_medium=Desc&utm;_campaign=macroeconomics Missed the previous lesson? https://www.khanacademy.org/economics-finance-domain/macroeconomics/gdp-topic/piketty-capital/v/piketty-spreadsheet-1?utm_source=YT&utm;_medium=Desc&utm;_campaign=macroeconomics Macroeconomics on Khan Academy: Topics covered in a traditional college level introductory macroeconomics course About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classro...
you gotta burn that building down i would love to see
that world come crasing down then the people under could
come crawling out see the sun for the first time
it would burn them without a doubt but that burn would feel so good,