2020 was all about survival with many achievements not met but you have to be ready for the future and it begins right now buy making a move to achieve your goals ... if you have been saving and it’s not really getting you to were you want to be, then invest that money today for a better life tomorrow
I think this pandemic has taught people the importance of multiple stream of income unfortunately having a job doesn’t mean security rather having different investments is the real deal ... so I really appreciate your transparency
Hello, I am having airborne dust concentrations data as PM10, PM2.5, PM 1 . These data was taken before and during dust producing work in a civil construction site. N=5 How can i compare these before and during operations data ? It seems that there is percent variation in dust concentrations in atmosphere between before and during operation data. e.g., PM 10 ( particle size less than 10 microns) is sharing 40% of total airborne dust, and PM 2.5 ( particle size less than 2. 5 micron) shares 10% of total airborne dust. During machine operation: PM 10 shares 60% and PM 2.5 10% only. It seems that PM 10 share is increased due to that machine operation? Which test is suitable for analysing these type similar data for discussion ? How to use statistics? Any comparison among these particle sizes? thank u.
