I was preparing for my early morning class back in January 2025 when I received a notice regarding an asteroid called 2024 YR4. It said the probability it could hit Earth was unusually high. As ...

In order to get a more accurate estimate of the probability, we would need to look at a greater number of trials. Let’s imagine we have a bag containing two different types of sweet but we do not know ...

Honeybees can calculate probability, but it seems they don’t use it the same way we tend to. Andrew Barron at Macquarie University in Sydney, Australia, and his colleagues trained 20 honeybees to ...

Are the odds you see on a sportsbook not the ones you’re familiar with? Do you want an easier way to determine how likely a sportsbook thinks a bet will win or lose? Use our odds calculator today!

Venn diagrams are used to sort sets of data. The probability of an event not happening uses the complement of the region on the Venn diagram. Count the number of elements in each region. Redraw the ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Robert Kelly is managing director of XTS Energy LLC ...