Bootstrapping is a simple-to-explain and extremely powerful statistical method that is essentially the equivalent of an A/A/A/A/A/A/.../B/B/B/B/B/B/... test in OP's terminology.
What is especially powerful about bootstrapping is that it does n't make any simplifying assumptions about the underlying distribution, unlike other methods to obtain confidence intervals.
What is especially powerful about bootstrapping is that it does n't make any simplifying assumptions about the underlying distribution, unlike other methods to obtain confidence intervals.