It seems to have the highest predictive power regarding chance of admittance (a randomly chosen White is 11.2x more likely to be admitted if they're Jewish vs. if they're not).

Though for the record, those polls considered anyone that identifies as Jewish as.. Jewish, regardless of religion. You can read more at https://en.wikipedia.org/wiki/Jewish_atheism

In any case, if you can find the data, you're welcome to do the analysis for other religions/ethno-religious groups too.