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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
图片1 图片2 图片3 by Jason Marshall Weve now talked about several different useful ways for looking at and understanding a group of numbers. The mean, median, and mode are great for determining the average value, and last time we learned that t
数学英语
American colleges are deciding whether to change how they investigate sexual assaults after a directive from Education Secretary Betsy DeVos. Last Friday, DeVos withdrew official guidance on how college and university officials deal with sexual assau
2017年VOA慢速英语(九)月
My grandparents believed you were either honest or you werent.There was no in between. They had a simple motto hanging on heir living-room wall:Life is like a field of newly fallen snow;where I choose to walk every step will show.They didnt have to t
精美英文欣赏
BEIJING, March 3 (Xinhua) -- China has released standard names and descriptions of the Diaoyu Island and its affiliated isles, according to sources with the State Oceanic Administration. The Diaoyu Island is named as Diaoyu Island, with its Chinese p
英语新闻
今天我们要学的词是gold standard。 Gold standard, 意思是同类事物的最高标准。 The iPhone is the gold standard in the smartphone market, iPhone是智能手机市场上最棒的产品。曾带领加州大学洛杉矶分校十次赢得
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