CBSE Class 9 Mathematics – Probability

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Study Materials

9th

9th - Mathematics

Probability

Chapter Overview

This chapter introduces students to the fundamental concepts of probability. It covers the idea of chance, the probability of an event occurring, and how to calculate it using simple experiments. Students will understand how probability is a measure of uncertainty and how it applies to games, experiments, and real-life situations.

Important Keywords

  • Experiment: A situation involving chance or uncertainty that results in outcomes.
  • Trial: Each repetition or observation of an experiment.
  • Outcome: A possible result of an experiment.
  • Event: A collection of one or more outcomes.
  • Probability: The measure of how likely an event is to occur, ranging from 0 to 1.

Detailed Notes

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