Took the survey, and a lot of the extra credit. I need a karma infusion, stat!
I assumed it was okay to use a pen and paper for the CFAR questions. For a few of the questions, I found it helpful to write down the given information and some rough calculations.
Also, on the probability estimates, I pretty much tried to translate my gut feelings about things into a number. (Contrary to the sequence posts that explicitly advise us against doing that.) I haven’t worked to get a rigorous probability estimates for most (if any) of the questions posed. I imagine a lot of people are in the same position, and the conclusions drawn from the data should take this into account.
Also, on the probability estimates, I pretty much tried to translate my gut feelings about things into a number. (Contrary to the sequence posts that explicitly advise us against doing that.) I haven’t worked to get a rigorous probability estimates for most (if any) of the questions posed.
Me too. In particular, in the ones about aliens, any calculation with reasonable (IMO) inputs would yield a number practically indistinguishable from 1, so I trusted my gut feelings instead as they would also consider confidence levels outside the argument.
It seems strange to me that anyone would assume that it is normal to come up with reasonable estimates for some of the items asked. I have too little information, and feel that it’s irresponsible to have/venture opinions when specifically ill-informed.
Well, I guess that is the point. If they were questions to which all reasonable people, after five minutes of googling, would give more or less the same answers, the results wouldn’t be terribly interesting.
Took the survey, and a lot of the extra credit. I need a karma infusion, stat!
I assumed it was okay to use a pen and paper for the CFAR questions. For a few of the questions, I found it helpful to write down the given information and some rough calculations.
Also, on the probability estimates, I pretty much tried to translate my gut feelings about things into a number. (Contrary to the sequence posts that explicitly advise us against doing that.) I haven’t worked to get a rigorous probability estimates for most (if any) of the questions posed. I imagine a lot of people are in the same position, and the conclusions drawn from the data should take this into account.
Me too. In particular, in the ones about aliens, any calculation with reasonable (IMO) inputs would yield a number practically indistinguishable from 1, so I trusted my gut feelings instead as they would also consider confidence levels outside the argument.
It seems strange to me that anyone would assume that it is normal to come up with reasonable estimates for some of the items asked. I have too little information, and feel that it’s irresponsible to have/venture opinions when specifically ill-informed.
Well, I guess that is the point. If they were questions to which all reasonable people, after five minutes of googling, would give more or less the same answers, the results wouldn’t be terribly interesting.
Well, no-one can update on evidence without a prior, so I just assumed if I was ill-informed I was being asked for a prior.