I suspect that a large fraction of this is due simply to the small chance that people will misunderstand questions or make typos when answering them.
If that would be the case I would expect those errors to produce outliers on the graph. Especially for the atheists where there are a lot of data points I wouldn’t expect them to be continously rising.
I suspect that a large fraction of this is due simply to the small chance that people will misunderstand questions or make typos when answering them.
If that would be the case I would expect those errors to produce outliers on the graph. Especially for the atheists where there are a lot of data points I wouldn’t expect them to be continously rising.