Talk:Fate/EXTRA CCC Collaboration Event/@comment-31096423-20170501143044/@comment-29893250-20170501162459

How would one even take a singular final number and encompass both the final rate and the ratio of EX and E rankers vs B and C rankers? The 1% SSR servant probability is an average. To encompass the ratio of who has what luck, you'd need data that you can't get without being DW and you'd need to determine variance or standard deviation from that.

Yep, you pulled the slightly lower than 1.283% chance of failure. Yes. But that has nothing to do with the variance. If you do have any info on that, I'm all ears. I'd find that rather interesting.