* new `random` concept * changed unused variables to underscore * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md I have been avoiding $\LaTeX$ (very reluctantly, but Jeremy and Erik insist). I guess Unicode will save us here. Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Update concepts/random/about.md Co-authored-by: BethanyG <BethanyG@users.noreply.github.com> * Added Introduction.md and Links * Small touchups and link fixes * More Typo Fixes --------- Co-authored-by: BethanyG <BethanyG@users.noreply.github.com>