The Exam Grades of 31 Students Were Used to Obtain

question 20

Essay

The exam grades of 31 students were used to obtain the frequency distribution below. Construct a
frequency polygon for the data.

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Definitions:

Nursing

The profession or practice of providing care for the sick and infirm.

Sierra

A mountain range characterized by rugged peaks and steep ridges, or used specifically to identify certain mountain ranges like the Sierra Nevada.

Fidelity

Sustained loyalty, faith, or sense of belonging that results from the successful resolution of Erikson’s identity versus identity confusion psychosocial stage of development.

Adolescence

The transitional stage of development between childhood and adulthood, characterized by physical, psychological, and social changes.