mathematics Verified Precision Tool
Probability Calculator
Calculate single event probability, compound event probability, and odds ratios.
Calculation Solution
Probability = 66.67%
Fraction: 100 / 150
Mathematical Formula
Probability P(A) = Favorable Outcomes / Total Outcomes
Overview & Explanation
Probability measures the likelihood of an event occurring expressed as a fraction between 0 (impossible) and 1 (certain).
How It Works
- Divide number of favorable outcomes by total sample space outcomes.
Practical Applications
- Rolling dice probabilities.
- Card game odds.
Worked Example: Rolling a 6 on a 6-sided die
Calculate probability.
1
Divide Favorable by Total
1 / 6
= 0.1667 (16.67%)
Frequently Asked Questions
What is the difference between probability and odds?
Probability is favorable/total while odds is favorable/unfavorable.
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