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统计教育议论文素材（议论文统计数据素材）
【作者】:网站采编【关键词】:【摘要】:Over the past 30 years，theaveragefamilyhasdramaticallyincreasedthenumberofmealstheyeatatrestaurants.thepercentageofthefamints #039； sfoodbudgetspent staurantmealssteadilyclimbed.just 10 percentofthefoodbudgetwasspentonrestaurantmealsin
Over the past 30 years，theaveragefamilyhasdramaticallyincreasedthenumberofmealstheyeatatrestaurants.thepercentageofthefamints #039； sfoodbudgetspent staurantmealssteadilyclimbed.just 10 percentofthefoodbudgetwasspentonrestaurantmealsin 1970， and 15 percent in 1980.thatpercentagemorethandoubledin 1990，to 35 percent，and rose again in 2000 to 50 percent。
统计教育议论文素材，英语统计图表作文范文？
英语图表作文范文Over the past 30 years，theaveragefamilyhasdramaticallyincreasedthenumberofmealstheyeatatrestaurants.thepercentageofthefamints #039； sfoodbudgetspent staurantmealssteadilyclimbed.just 10 percentofthefoodbudgetwasspentonrestaurantmealsin 1970， and 15 percent in 1980.thatpercentagemorethandoubledin 1990，to 35 percent，and rose again in 2000 to 50 percent。
wherefamilieseattheirrestaurantmealsochangedduringthat 30-year
period. In 1970，familiesatethesamenumberofmealsatfoodandsit-down restaurants.in 1980，familiesateslightlymorefrequents
restaurants. However，since 1990， fastfoodrestaurantsservemoremealstothefamiliesthandothesit-down restaurantmealsfrom 2000 wereatenatfast ontinues，eventuallythenumberofmealsthatfamilieseatfastfoodrestaurantscoulddoublethenumberofmease
文章来源：《统计教育》 网址: http://www.tongjijiaoyuzz.cn/zonghexinwen/2022/1213/1053.html