Outcomes that have the same probability of happening are called what?

Study for the MCA Math Vocabulary 4th Grade Test. Prepare with flashcards and multiple choice questions, each question offers hints and explanations. Gear up for your exam!

Multiple Choice

Outcomes that have the same probability of happening are called what?

Explanation:
When two outcomes have the same chance of happening, they are equally likely. In probability, this means each outcome can occur in the same number of ways, so the likelihood is the same for each. For a fair coin, heads and tails each occur with probability 1/2, so they are equally likely. For a fair six-sided die, any specific number from 1 to 6 has probability 1/6, so it’s equally likely to land on any one of them. Other phrases like equal opportunities or symmetric odds aren’t the standard math terms for this idea, and while even odds is a familiar phrase, the precise way to describe this in math is that the outcomes are equally likely.

When two outcomes have the same chance of happening, they are equally likely. In probability, this means each outcome can occur in the same number of ways, so the likelihood is the same for each. For a fair coin, heads and tails each occur with probability 1/2, so they are equally likely. For a fair six-sided die, any specific number from 1 to 6 has probability 1/6, so it’s equally likely to land on any one of them. Other phrases like equal opportunities or symmetric odds aren’t the standard math terms for this idea, and while even odds is a familiar phrase, the precise way to describe this in math is that the outcomes are equally likely.

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