wrayste

3 ms·

1. 1.▲
   by wrayste 5y ago

   It is not a good study: "A total of 503 healthcare workers were recruited to the study, of which 223 (44%) had previously had Covid-19." The sample group is not representative of the population and with a large proportion already
2. 2.▲
   Ask HN: Is membership to the BCS worth while?

   3 points by wrayste 13y ago|3 comments