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Find the Weighted Average

question 25

Multiple Choice

Find the weighted average.
-Michael gets test grades of 72, 77, 81, and 87. He gets a 96 on his final exam. Find the weighted mean if the tests each count for 10% and the final exam counts for 60% of the final grade. Round to one decimal place.

Recognize the major functions of the hypothalamus, cerebellum, and reticular formation, and their real-life behavior implications.

Understand the key differences between growth, development, maturation, and stages/phases of development.

Identify factors influencing health at various life stages, including risk factors for diseases and conditions.

Recognize the importance and impact of nutrition, exercise, and lifestyle choices on health throughout the lifespan.

Definitions:

Tuning Fork

A tool that vibrates at a fixed pitch when struck, used in medical examinations to assess hearing and vibratory sensation.

Mastoid Process

A protrusion of bone located behind the ear, part of the temporal bone of the skull.

Vesicular Lung Sounds

Normal breath sounds heard through a stethoscope, characterized by soft, rustling noises in the peripheral lung areas.

Inspiratory Phase

The Inspiratory Phase is the period of the respiratory cycle during which air is inhaled into the lungs.