New posts in Average

Olympic game scoring

Weighted average - the pressup trend problem

$ \sum_{i=1}^{10} x_i =5 $, and $ \sum_{i=1}^{10} x_i^2 =6.1 $ ; Find the largest value of these ten numbers

When calculating averages, why can we treat exploding die as if they're independent?

“Most intuitive” average of $P$ for all $x\in A \cap [a,b]$, where $A\subseteq\mathbb{R}$?

Every sufficiently large positive integer is the average of $n$ distinct primes for certain $n \geq 2$?

Is the average speed 50mph, if I travel 100 miles at 40mph and 100 miles at 60mph?

Find a number having minimum sum of distances between a set of numbers

If $f(x)=\int_{x-1}^x f(s)ds$, is $f$ constant? Periodic?

The math behind Warren Buffett's famous rule – never lose money