🎓 Préparer son CCF Bac Pro mathématiques - Probabilités

CCF Bac Pro Mathematics Practice and Review - Probability Link to the topic: https://www.simplycours.fr/wp-content... CCF Practice Topic for the 11th or 12th Grade Bac Pro Mathematics - Probability In a high school, students are either day students or boarders. We conduct a study on attendance at the school cafeteria. We complete a weighted probability tree, calculating event probabilities, conditional probabilities, and intersection probabilities. We estimate that the majority of students who eat in the cafeteria are boys. Is this estimate correct? We correct a typical CCF topic for the 11th or 12th Grade Bac Pro level. 0:00 Statement 0:53 Complete the weighted probability tree 2:38 Calculate event probabilities 3:43 Define conditional probabilities "...knowing that..." 4:20 Define and calculate an intersection probability 6:44 Calculate a total probability 7:00 Answer to the problem: It is estimated that the majority of students who eat in the cafeteria are boys. Is this estimate correct? Website: https://www.simplycours.fr Facebook:   / simplycours   Instagram:   / simply_cours   Tik Tok:   / simplycours   #simplycours #mathematics #CCF #probability #prepare #review