Exhibit 2-1 The Numbers of Hours Worked (Per Week)by 400 Statistics Students

question 63

Multiple Choice

Exhibit 2-1
The numbers of hours worked (per week) by 400 statistics students are shown below.

-Refer to Exhibit 2-1.The relative frequency of students working 9 hours or less

• A)is 20
• B)is 100
• C)is 0.95
• D)0.05

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Definitions:

Student Attrition

The phenomenon where students disengage and drop out from their educational institutions before completing their studies.

Open Enrollment

A designated period when individuals can sign up for or change their health insurance or other benefits without a qualifying event.

Emerging Adults

Young people in the transition from adolescence to adulthood, typically aged between 18 and 25, exploring various aspects of life and identity.

Adolescents

Individuals in the developmental stage between childhood and adulthood, often associated with the teenage years.