If you toss a coin 5 times, how many times will fall tails? If you roll the dice 7 times, how many times will drop 2? And if you throw a coin and dice to 1 million times? Spend 10 million tests a few seconds on your phone/tablet! The calculator allows you to calculate: - Probability of the event (number of favorable outcomes of all possible outcomes); - Conditional probability of an event; - The relative frequency of the event (number of occurrence of the event, the total number of trials); - Combinatorics: permutations (10 000 members); - Combinatorics: permutations with repetition
Probability theory is a free educational mobile app By .It helps students in grades HS practice the following standards HSS.IC.A.2.
1. HSS.IC.A.2 : Decide if a specified model is consistent with results from a given data-generating process, e.g., using simulation. For example, a model says a spinning coin falls heads up with probability 0.5. Would a result of 5 tails in a row cause you to question the model?.
Software Version: 1.12