【单选题】Data shaped into meaningful form are called:
【多选题】生产资料包括劳动资料和劳动对象,在劳动资料中生产工具的地位和作用主要表现在: ( )
【单选题】马克思说,各种经济时代的区别,不在于生产什么,而在于怎样生产,用什么劳动资料生产。劳动资料不仅是人类劳动发展的测量器,而且是劳动借以进行的社会关系的指示器。据此,下列说法正确的是 ( ) 1劳动资料中最重要的是劳动工具,它是区分社会经济时代的物质标志 2劳动资料是劳动者和劳动对象之间的媒介 3劳动资料包括生产工具、劳动对象等生产资料 4劳动资料,尤其是生产工具在生产中起主导作用
【判断题】Data is information that has been shaped into a form that is meaningful to human beings.
【判断题】Knowledge is data that have been shaped into a meaningful form.
【单选题】The empirical rule states that, for data having a bell-shaped distribution, the percentage of data values being within one standard deviation of the mean is approximately
【简答题】生产资料包括劳动资料和劳动对象,在劳动资料中,生产工具的地位和作用主要表现在( )。