Question 2903
{"accessible":false,"alternatives":[{"id":14152,"text":"0.2"},{"id":14153,"text":"0.3"},{"id":14154,"text":"0.4"},{"id":14155,"text":"0.5"},{"id":14156,"text":"0.6"}],"archived":false,"correctAlternativeId":14155,"explanation":"\u003cp\u003eOdds are converted to probability using the formula: probability = odds / (1+odds). In this case, probability = 1 / (1+1) = 1/2 = 0.5. An odds of 1 corresponds to a probability of 50%, odds less than one corresponds to a probability less than 50% and odds greater than one corresponds to a probability greater than 50%.\u003c/p\u003e","id":2903,"imageUrl":null,"imageAttribution":null,"imageAttributionCaseInfo":null,"firstQuestionPath":"/questions/2914","nextQuestionPath":"/articles/probability-vs-odds/questions/2902","relatedArticles":[],"alsoUsedIn":[{"id":1913,"kind":"Course","title":"Papa \u0026 Papa Bear's Medical Statistics Short Course - page 1913","link":"https://radiopaedia.org/courses/medical-statistics-short-course/pages/1913"}],"stem":"\u003cp\u003eThe odds of an event occurring are 1. What is the probability of that event occurring?\u003c/p\u003e","menuLinks":[{"text":"Report problem with question","url":"https://docs.google.com/forms/d/e/1FAIpQLSfO3soWYhOjJ7yErSysyCe5V4A1CqW7WK3rDA7MtAkecMGqNw/viewform?entry.1624461248\u0026entry.553583435=https://radiopaedia.org/questions/2903"}],"attemptsPercentages":[{"alternativeId":"14153","percentage":17},{"alternativeId":"14154","percentage":17},{"alternativeId":"14155","percentage":67},{"alternativeId":"14152","percentage":0},{"alternativeId":"14156","percentage":0}],"promptToLogin":false,"questionManager":false,"articleId":"probability-vs-odds"}