Statistics and probability practice.
Data, averages, counting methods and probability. Every question has an explanation.
- 76questions
- 4topics
- 2exams
Statistics and probability in New Zealand
Practise statistics and probability with the exams you can take in New Zealand.
All statistics and probability topics.
Each topic opens a list of questions with explanations. Choose the exam you are preparing for.
Probability Concepts, Normal Distribution and Statistical Inference
35 questions across 1 exam
Statistics and probability
17 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.
- Probability Concepts, Normal Distribution and Statistical Inference · National Certificate of Educational AchievementIf the probability of rain in Auckland on any given spring day is 0.35, what is the probability that it does not rain?See the answer and explanation →
- Statistics and probability · IB DiplomaThe mean of five numbers is 24. Four of the numbers are 20, 22, 27, 26. What is the fifth number?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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Timed mock tests
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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, National Certificate of Educational Achievement. Pick a topic above, then the exam you are preparing for.