Mathematics for IGCSE & O level - Statistical Diagrams (Section 1 - No. 30) | ExamPlay

Mathematics for IGCSE & O level - Statistical Diagrams (Section 1 - No. 30)

According to the table below, what is the frequency for the 50 ≤ A < 70 age range?

20

30

15

50

Explanation

The frequency for the age group 50 < A ≤ 70 is 30.

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