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Exhibit 2-5

question 63

Multiple Choice

Exhibit 2-5.The following data represent scores on a pop quiz in a statistics section: $Exhibit 2-5.The following data represent scores on a pop quiz in a statistics section: Refer to Exhibit 2-5.Suppose the data is grouped into five classes,and one of them will be 30 up to 44 -that is,{x;30 ≤ x < 44}.The relative frequency of this class is ____. A) 0.20 B) 0.25 C) 4 D) 5$ Refer to Exhibit 2-5.Suppose the data is grouped into five classes,and one of them will be "30 up to 44"-that is,{x;30 ≤ x < 44}.The relative frequency of this class is ____.

Definitions:

Adolescent Pregnancy

Pregnancy that occurs in a female individual who is in the adolescent stage of development, typically between the ages of 13 and 19.

Sexually Transmitted Infection

A type of infection transmitted through sexual contact, caused by bacteria, viruses, or parasites.

Heterosexual Contact

Sexual interaction between individuals of the opposite sex.

Homosexual Contact

Interactions, including sexual relationships, between individuals of the same sex.