All the air temperature measurements mentioned above are made at a height of about 2 m above land surface. It is believed that all or majority of the common stations data have been incorporated into the assimilation of the widely used reanalysis datasets such as ERA-Interim, MERRA and CFSR (...
and wished to find the average height of the 6thGrade students, one could go about it two ways: 1) Average each class by summing the heights of the students then finding the average by dividing by 30, then summing the averages and dividing by four to get the overall average – an aver...