How to Calculate Variance
To calculate variance, take all of the numbers in the data, and find the mean. Then see the differences from the original numbers of the data, from the mean. Square these averages, and then take the average of those values to get the variance. This 1:36 long video is a good overview of how to do this.
Raj Shah on foreign aid
The administrator of USAID on partnering with big business, a recent deal with PepsiCo and focusing aid on the horn of Africa
Why we need a powerful Left Party
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What Can Creativity Do?
This professionally-made video shown at the Night of the Unboring (2005), a benefit for the Ontario College of Art and Design. Creativity can capture, can make you comfortable, make you uncomfortable, define a nation, define a generation, transform, make life easier, move you, stop you in your tracks... (02:53)
Campus Interviewing Benefits Students of All Majors
University of Arizona Career Services brings top employers from across the country to conduct interviews with UA students and recent alumni for job and internship opportunities. Employers range from high tech corporations, to businesses, to nonprofit organizations and government agencies. All students of all majors will find opportunities of interest and are highly encouraged to participate.
There are two levels of access for Campus Interviewing based on where students are in their career plann
Global Health 2020: Acting Today to Improve Tomorrow
Celebrating the Duke Global Health Institute's first five years! In celebration of our fifth anniversary, the Duke Global Health Institute is hosting a day-long symposium, poster session and reception to highlight Duke's accomplishments, engage students and faculty, and focus our sights on the future. Faculty experts and international partners join the discussion to talk about how our research and presence in these communities is making a difference. Students will present recent research project
VESTA - Academic Spotlight
The Viticulture and Enology Science and Technology Alliance, also known as VESTA, received a four-year grant worth approximately five million dollars from the National Science Foundation.
The grant establishes it as a National Center of Excellence.
VESTA is an educational partnership between the Missouri State University system; two-year schools throughout America; state agriculture agencies; vineyards; and wineries.
The center is housed in the William H. Darr School of Agriculture and w
Ropes Course 3
Tens of thousands protest in Yemen
Oct. 4 - Tens of thousands of protesters took to the streets again on Tuesday afternoon to draw attention to their demands ahead of an expected briefing by the United Nations' envoy to Yemen before the security council. Rough Cut (no reporter narration).
Exit Strategies and Lessons Learned: from the Balkans to Afghanistan [Audio]
Speaker(s): Professor Richard Caplan | Currently leading a research project on 'Exit Strategies and Peacen Consolidation', Richard Caplan will analyse the lessons of the past for an exit strategy in Afghanistan. Richard Caplan is professor of international relations and official fellow of Linacre College. He is also director of the Centre for International Studies.
About the Winchester Centre for Global Futures
About the Winchester Centre for Global Futures
Feeding on Dreams
A live conversation with Ariel Dorfman from Duke University's Perkins Library.
The Art Director on Movie/TV Set and math
A set is a created place where the action of a film or TV show happens.
Actors, animals and objects are placed on a set for filming. Creating a
set where everything fits just right calls for an understanding of
"area". Emphasis on math
Running time 2:36 minutes
1958 Newsreel: Alaska becomes the 49th state
Alaska became the 49th state of the United States on January 3, 1958. Alaska was purchased from the Russian Empire on March 30, 1867, for $7.2 million ($113 million in today's dollars) at about two cents per acre ($4.74/km² This one minute video is a brief overview of how statehoood was celebrated in that state.
EEMIS 2011 - Progrès biomédical et l'informatique médicale
Titre:Les mystères du progrès biomédical et comment l'informatique médicale peut aider
Conférence enregistrée lors de la "Sixième Ecole d' Eté Méditérranéenne d'Information En Santé" sur le thème "Systèmes d'Information : de l'hôpital au territoire, bilan et perspectives"
à les résoudre ?
du 18 au 22 juillet 2011à Corte (Corse). Conférences organisés par Associations AIM et AMIS, en partenariat avec l'Université de Corse - Instit
Draaiboek alternerende beroepsopleiding Uitgebreid draaiboek voor het plannen van het schooljaar in de alternerende beroepsopleiding (ABO). In het draaiboek zijn volgende zaken te …
Eenvoudige gerechten : Stappenplannen Stappenplannen om leerlingen te leren zelfstandig eenvoudige gerechten te bereiden:
Presentations Beyond Planet Earth Augmented Reality App
Find a Mars-bound spaceship, glimpse a near-Earth asteroid, watch an elevator take off from the Moon, and more in this new augmented reality (AR) app created as companion to the exhibition Beyond Planet Earth: The Future of Space Exploration at the American Museum of Natural History, which opens November 19, 2011.
Once Beyond Planet Earth opens in November, collect all 11 AR icons, including a Moon base, NASA's Curiosity Rover, which is scheduled to land on Mars in 2012, all the planets of our
