Statistics and probability practice.
Data, averages, counting methods and probability. Every question has an explanation.
- 37questions
- 3topics
- 2exams
Statistics and probability in Viet Nam
Practise statistics and probability with the exams you can take in Viet Nam.
All statistics and probability topics.
Each topic opens a list of questions with explanations. Choose the exam you are preparing for.
Statistics and probability
17 questions across 1 exam
Permutations and combinations
13 questions across 1 exam
Probability
7 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 →
- Permutations and combinations · Cambridge A-LevelIn how many ways can a committee of 4 be chosen from 8 people?See the answer and explanation →
- Probability · Cambridge A-LevelA bag contains 5 red, 4 blue and 3 green counters. Three counters are taken at random without replacement. What is the probability that all three are …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?
- Cambridge A-Level, SAT. Pick a topic above, then the exam you are preparing for.