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