A Cluster Sampling Is Initiated by Randomly Selecting a Digit

question 113

True/False

A cluster sampling is initiated by randomly selecting a digit, n, then selecting a sample element at every nth interval.

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Definitions:

Anorexia

A psychological and potentially life-threatening eating disorder characterized by extreme weight loss, an irrational fear of gaining weight, and a distorted body image.

Bulimia

An eating disorder characterized by binge eating followed by purging, through methods such as vomiting or excessive exercise, to prevent weight gain.

Relapse

A return to previous behavior or condition, often used to describe the recurrence of substance use or the worsening of psychological symptoms after a period of improvement.

Food Diary

A tool for tracking what, when, and how much one eats, often used to monitor eating habits for weight loss or to identify food intolerances.