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Probability Calculation - Binomial Notation - One Over Simple Single (Level 1)

This math topic focuses on solving probability problems using binomial notation and combinations. It involves calculating values for expressions of the form "1 over n choose k", where "n choose k" is a binomial coefficient representing combinations. Each question presents a different probability expression, requiring the identification of the numerical value when "n choose k" is computed for given values of n and k. This skill is part of a broader unit on permutations and combinations within probability and statistics.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Probability Calculation - Binomial Notation - One Over Simple Single

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


What is the value of this probability expression?

1(54)\frac{1}{{5\choose4}}