**Maryland College and Career-Ready Education Standards**. Probability word problems worksheets. Theoretical probability is the probability that a certain outcome will occur based on all the possible outcomes. Sometimes, the number of ways that an event can happen depends on the order. A permutation is an arrangement of objects in which order matters. A combination is a set of objects in which order does not matter. Probability is also based on whether events are dependent or independent of each other. Read More...

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Study GuideTheoretical probability and countingWorksheet/Answer key

Theoretical probability and countingWorksheet/Answer key

Theoretical probability and countingWorksheet/Answer key

Theoretical probability and counting

MD.MA.AII. Algebra II

Unit 4: Inferences and Conclusions from Data

HSS-IC.A. Understand and evaluate random processes underlying statistical experiments.

S.IC.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?

S.IC.2.1. Ability to calculate and analyze theoretical and experimental probabilities accurately.

Unit 5: Applications of Probability

HSS-CP.A. Understand independence and conditional probability and use them to interpret data.

S.CP.2. Understand that two events A and B are independent if the probability of A and B occurring together is the product of their probabilities, and use this characterization to determine if they are independent.

S.CP.2.3. Ability to determine if two events are dependent or independent.

HSS-CP.B. Use the rules of probability to compute probabilities of compound events in a uniform probability model.

S.CP.9. (+) Use permutations and combinations to compute probabilities of compound events and solve problems.

S.CP.9.1. Ability to use formulas containing factorial notation.

S.CP.9.2. Ability to analyze a situation to determine the probability of a described event.

Standards