gatewood53651 gatewood53651

06-02-2024
Mathematics

contestada

The following data represent scores on a pop quiz in a statistics section:
Suppose the data are grouped into five classes, and one of them will be "30 up to 44." that is, {x; 30 ≤ x < 44}. The frequency of this class is ________.
A) 0.20
B) 5
C) 4
D) 0.25

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