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.

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Probability Calculation - Binomial Notation - One Over Simple Single

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What is the value of this probability expression?

1(32)\frac{1}{{3\choose2}}

Probability Calculation - Binomial Notation - One Over Simple Single Worksheet

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Math worksheet on 'Probability Calculation - Binomial Notation - One Over Simple Single (Level 1)'. Part of a broader unit on 'Probability and Statistics - Permutations and Combinations Calculating - Practice' Learn online: app.mobius.academy/math/units/probability_and_statistics_permutations_and_combinations_calculation_practice/
1
What is the value of this probability expression?
A LaTex expression showing 1 over {6\choose2 }
a A LaTex expression showing 1 over 20
b A LaTex expression showing 1 over 15
c A LaTex expression showing 1 over 5
d A LaTex expression showing 1 over 6
2
What is the value of this probability expression?
A LaTex expression showing 1 over {3\choose2 }
a A LaTex expression showing 1 over 12
b A LaTex expression showing 3 over 5
c A LaTex expression showing 1 over 3
d A LaTex expression showing 10 over 3
3
What is the value of this probability expression?
A LaTex expression showing 1 over {4\choose2 }
a A LaTex expression showing 1 over 120
b A LaTex expression showing 1 over 6
c A LaTex expression showing 2 over 3
d A LaTex expression showing 1
4
What is the value of this probability expression?
A LaTex expression showing 1 over {4\choose3 }
a A LaTex expression showing 1 over 3
b A LaTex expression showing 1
c A LaTex expression showing 1 over 4
d A LaTex expression showing 1 over 40
5
What is the value of this probability expression?
A LaTex expression showing 1 over {5\choose5 }
a A LaTex expression showing 1 over 50
b A LaTex expression showing 1 over 15
c A LaTex expression showing 5
d A LaTex expression showing 1
e A LaTex expression showing 1 over 4
6
What is the value of this probability expression?
A LaTex expression showing 1 over {5\choose4 }
a A LaTex expression showing 1 over 5
b A LaTex expression showing 1 over 10
c A LaTex expression showing 60
d A LaTex expression showing 1 over 15
7
What is the value of this probability expression?
A LaTex expression showing 1 over {6\choose5 }
a A LaTex expression showing 1 over 3
b A LaTex expression showing 5 over 2
c A LaTex expression showing 1 over 6
d A LaTex expression showing 1