Mean Joe Greene Reunites With Kid From Hey Kid Catch Coca Cola Super Bowl Ad Steelers Legend '' And Coke Reunited Nearly 40 Years

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Mean Joe Greene Reunites With Kid From Hey Kid Catch Coca Cola Super Bowl Ad Steelers Legend '' And Coke Reunited Nearly 40 Years

Editorial Note: This article is written with editorial review and topic relevance in mind.

Mean”和“meant”的区别:1、mean [mi:n, min]的过去式及过去分词是meant [ment],它们读音不一样。 2、mean除了是动词之外,还可以是形容词和名词,meant只能作动词。 均值 (mean)是对恒定的真实值进行测量后,把测量偏离于真实值的所有值进行平均所得的结果; 平均值 (average)直接对一系列具有内部差异的数值进行的测量值进行的平均结果。均值是“ 观. 的意思是“意味着 (必须要做某事或导致某种结果)”,其主语通常是指事物的词。例如: being a student means studying hard.

“Mean” Joe Greene 1979 CocaCola Commercial (Hey Kid, Catch) YouTube

结论:mean ± s.e.m.和mean ± sd在统计学中有着不同的含义和应用。mean表示平均数,而sem(标准误差 of mean)关注的是平均数的抽样误差,衡量平均值的精确性.

“Mean” Joe Greene 1979 CocaCola Commercial (Hey Kid, Catch) YouTube
“Hey Kid, Catch!” How CocaCola and “Mean” Joe Greene Launched a Legend
'Mean' Joe Greene reunites with CocaCola kid more than 30 years after

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