Finding · as stated by the study, recorded by Coridum · status verified-machine
Finding F-1655
“Average weekday CO2 levels were similar across both departments, hovering around 545 ppm – albeit slightly higher and more variable in Unit 1 (561 ppm, standard deviation-SD = 231 ppm) than Unit 2 (537 ppm, SD = 96 ppm).”
Structure
- Factor
- Carbon dioxide (CO₂)
- Setting
- classroom (weekdays)
- Study design
- measurement campaign in two university classrooms: carbon dioxide, relative humidity, temperature and particles measured continuously in two departments over weekdays and weekends (class 4)
- Effect
- mean 537
- Caveat
- Unit 2, which the study says is the less variable of the two teaching units
A Finding records what one published document states, verbatim and with its page. It is not a conclusion of Coridum; see the Claims that build on it.