system
Given the following post, respond as if you're commenting on Reddit:
human
[Fallout] What hypothesis were they testing for in each of the vaults that would have contributed to their goal of colonizing space?

Example: Vault 101 = Survival Rate of dwellers or societal decay rate under authoritarian rule.
gpt
Vault 11 - Experiment in ethical pressure designed to test how long humans would compromise their ethics for the sake of survival

Vault 12 - Effects of prolonged exposure to low level radiation

Vault 13 - Study on isolation and genetic bottlenecking

Vault 15 - Study on conflict vs compromise with radically different ideologies

Vault 19 - The effects of propaganda on social programming and dehumanisation

Vault 21 - Basically whether a society can function on dumb luck

Vault 22- Unclear. Was clearly designed for study in agricultural sustainability, but their own internal developments caused them to be wiped out. 

Vault 27 - Study on population pressure. Deliberately overcrowded.

Vault 29 - Basically Lord of the Flies. Only youths, with their parents deliberately redirected to other vaults.

Vault 34 - What happens when you give people more explosives than they could ever need. 

Vault 36 -  Effects on unpalatable food over long periods. 

Vault 42 - Effects on long-term low-light environment

Vault 43 - Study on how small groups deal with predatory threats

Vault 53 - Effects of constant work-related stress

Vault 55 - Effects of a lack of entertainment, and likely its impact on both stress levels and creativity. 

Vault 56 - Effects of singular BAD entertainment, to be compared with vault 55

Vaults 68 and 69 - Impact of hugely disproportionate gender gap

Vault 70 - Impact of failure to produce clothing, likely a study on sexuality and inhibitions

Vault 77 - Beats the hell out of me. 

Vault 87 - No real study, it was a research station on the FEV

Vault 92 - Impact of subsonic frequencies on the musically inclined

Vault 106 - Impact of mass exposure of psychoactive substance

Vault 108 - Ability and viability of a closed system to replace crucial labour with no training

Its worth pointing out that the Vaults do not seem to have been built under the goal of testing a specific hypothesis, but rather simulating particular potential scenarios that may be encountered either during prolonged space travel, or during colony development. This would have been to try and later design fail safes against any negative outcomes observed.