In a Sample of 855 Bartenders, 48

question 57

Multiple Choice

In a sample of 855 bartenders, 48.0% report hearing complaints from patrons about their jobs. If the margin of error for the proportion of bartenders hearing job complaints is
Percentage points, what is the degree of confidence used?

• A) 98%
• B) 99%
• C) 95%
• D) 90%

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Definitions:

Leptin

A hormone produced by fat cells in the body that helps to regulate body weight by inhibiting hunger and thereby reducing food intake.

Homeostasis

The body's automatic tendency to maintain a stable internal environment.

Need

A psychological or physiological requirement for the well-being of an organism.

Body Fluids

Encompasses liquids within the human body that perform vital functions, including blood, lymph, and cerebrospinal fluid among others.