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Syllabus

Statistics and Probability — Syllabus

ICSE · Class 12 · Artificial Intelligence

What Statistics and Probability covers in ICSE Class 12 Artificial Intelligence: 4 topics, for the 2026-27 session.

62 questions35 flashcards5 formulas & key relations5 concepts

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4 Topics · ICSE Class 12 Artificial Intelligence · 2026-27

Topics in Statistics and Probability

1

Statistics and Central Tendency

  • Statistics deals with quantitative data and helps extract useful information from it.
  • The three primary measures of central tendency are mean, median, and mode.
  • Mean gives the arithmetic average of all values.
2

Dispersion: Variance and Standard Deviation

  • Variance and standard deviation are measures of dispersion, also called variability.
  • They show how spread out the data points are from the mean.
  • Variance is the average of squared differences between each data point and the mean.
3

Real-Life Meaning of Spread

  • Standard deviation is used to judge reliability in sports performance.
  • Chris has a low standard deviation of 2 points and averages 20 points per game, so his scoring is more consistent.
  • Alex has a high standard deviation of 10 points and averages 20 points per game, so his scoring changes a lot.
4

Probability Basics

  • Probability describes the likelihood of events occurring.
  • Probability is expressed as a number between 0 and 1.
  • A probability of 0 means the event is impossible.

Key Concepts

Central concept: Statistics and Probability as the branch of mathematics for understanding data and uncertainty

StatisticsCentral TendencyMeanMedianModeDispersionVarianceStandard Deviation

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Frequently Asked Questions

What are the important topics in Statistics and Probability for ICSE Class 12 Artificial Intelligence?
Key topics in Statistics and Probability include Statistics and Central Tendency, Dispersion: Variance and Standard Deviation, Real-Life Meaning of Spread, Probability Basics. Study these first, then practise questions on each for the ICSE Class 12 board exam.
How should I revise Statistics and Probability for the ICSE Class 12 board exam?
Learn the core ideas first, then work through the 62 practice questions on Statistics and Probability. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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