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by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?
数学英语
Millions of Americans are traveling this holiday weekend, many flying somewhere for the last weekend of summer, despite complaints that flying has never been worse.This summer, cancellations nearly doubled, delays are at the worst in a decade and pl
万花筒2007年
Economics Report - Gold Keeps Shining, 30 Years After Nixon Ended Gold Standard This is the VOA Special English Economics Report. The best example of something is often called the gold standard. It sets the standard against which other things are mea
2011年VOA慢速英语(四)月
LONDON, May 10 (Xinhua) -- The London Organising Committee of the Olympic and Paralympic Games (LOCOG) has confirmed that the first torchbearer for the Olympic torch relay will be three-times Olympic gold medallist Ben Ainslie. Ainslie will start the
英语新闻
A rarity among biathletes, Myriam Bdard competed as a figure skater until she was twelve years old. When women's biathlon was introduced to the Olympics at the 1992 Winter Games, Bdard earned a bronze medal at 15km. In Lillehammer, she took a gold me
英美文化
4 Ways to Measure Your Standard of Living Standard of living should not equate to amount of spending. When I sat down to write an article on the countries with the highest standard of living, I thought it would be easy. But, how do you define standar
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