Statistics and probability practice.
Data, averages, counting methods and probability. Every question has an explanation.
- 78questions
- 4topics
- 3exams
Statistics and probability in Australia
Practise statistics and probability with the exams you can take in Australia.
All statistics and probability topics.
Each topic opens a list of questions with explanations. Choose the exam you are preparing for.
Statistics and probability
34 questions across 2 exams
Probability, Binomial and Normal Distributions
20 questions across 1 exam
Permutations and combinations
15 questions across 1 exam
Probability
9 questions across 1 exam
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Real questions, worked answers.
- Statistics and probability · SATThe mean of five numbers is 18. Four of the numbers are 24, 13, 13, 21. What is the fifth number?See the answer and explanation →
- Probability, Binomial and Normal Distributions · Victorian VCEThe random variable X has a binomial distribution X sim Bi (n = 10, p = 0.2). The standard deviation of X is:See the answer and explanation →
- Permutations and combinations · IB DiplomaIn how many ways can a committee of 3 be chosen from 6 people?See the answer and explanation →
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- Are the statistics and probability questions free?
- Yes. Every question, explanation, mock test and flashcard deck is free, with no plans or paywalls.
- Which exams include statistics and probability?
- IB Diploma, Victorian VCE, SAT. Pick a topic above, then the exam you are preparing for.