BBC6 天
Calculating the mean, mode and range from a frequency table
Frequency tables can be used to help present sets of data. There are 4 children aged 10, which gives a total age of 40 in that category. There are 6 children aged 11, which gives a total age of 66 ...
C&EN6 天
Systematic Model Peptide Studies: A Crucial Step To Understand the Coordination Chemistry ...
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