Robbins (1968) considered the problem of estimating the total probability of the unobserved outcomes of an experiment. In this paper we suggest an estimator, based on n trials, and show that under ...

An animated guide to probability explains how to express probability as fractions and percentages based on the ratio of the number of ways an outcome can happen and the total number of outcomes.

In this awesome maths game the Foul Food Maker creates several kinds of disgusting meals randomly. Work out the likelihood of getting a certain type of meal, then choose a matching probability word: ...