CAIE IGCSE Mathematics Core C8.2.1 Understand relative frequency as an estimate of probability.

Practise using relative frequency as an estimate of probability, including spinner results and tables of wins, losses and draws.

Syllabus
2028–2030
Objective
C8.2.1
Level
Core

Exam points

  • calculate relative frequency from a result count and total trials, giving a fraction, decimal or percentage
  • complete a relative-frequency table using a total of 1 and a ratio between missing outcomes

C8.2.1 Understand relative frequency as an estimate of probability. question 1

[Maximum number: 1]

Kim has a 6-sided spinner numbered 1 to 6 .
She spins it 63 times and her scores are shown in the table.

Table for Question C8.2.1 Understand relative frequency as an estimate of probability. question 1 — CAIE IGCSE Mathematics Core

Find the relative frequency of scoring a 5 with this spinner.

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