The data collected by the statistical survey can be original data or secondary data. The relationship between the original data and secondary data is ( ) A: The original data comes from the grass-roots units, and the secondary data comes from the superior units B: Secondary data is processed from original data C: There is no necessary connection between the original data and the secondary data D: There is no difference between primary data and secondary data
The data collected by the statistical survey can be original data or secondary data. The relationship between the original data and secondary data is ( ) A: The original data comes from the grass-roots units, and the secondary data comes from the superior units B: Secondary data is processed from original data C: There is no necessary connection between the original data and the secondary data D: There is no difference between primary data and secondary data
Secondary active transport
Secondary active transport
A corporation acquires new funds only when its securities are sold? in the secondary market by an investment bank|in the primary market by an investment bank|in the secondary market by a stock exchange broker|in the secondary market by a commercial bank
A corporation acquires new funds only when its securities are sold? in the secondary market by an investment bank|in the primary market by an investment bank|in the secondary market by a stock exchange broker|in the secondary market by a commercial bank
Which of the following are secondary markets?
Which of the following are secondary markets?
Elementary and secondary educa...d into _____ grades.
Elementary and secondary educa...d into _____ grades.
In the secondary structure of roots, xylem rays and phloem rays belong to ( ). A: Secondary rays B: Vascular rays C: Pith rays
In the secondary structure of roots, xylem rays and phloem rays belong to ( ). A: Secondary rays B: Vascular rays C: Pith rays
A SECONDARY function of a waste heat boiler is to （）.
A SECONDARY function of a waste heat boiler is to （）.
What can be traded on the secondary market? （ ）
What can be traded on the secondary market? （ ）
In the United States, elementary and secondary education is .
In the United States, elementary and secondary education is .
There are two stages in secondary education in the US, that is, ________ .
There are two stages in secondary education in the US, that is, ________ .