By: Joe Corrado _万象城体育官方网_万象城体育-【app下载】

Joe Corrado
Sat, 02 Feb 2019 20:00:29 +0000

Andy, thanks for your intro to the PSOL of spring 2017. It appears that there were a total of 556 respondents to this survey. Is this the "convenience sample" you refer to? Do you know the percentage size of this sample compared to our total online enrollment in spring 2017?