Use the Following to Answer Questions

question 17

Short Answer

Use the following to answer questions :
The following data represent the ages of 15 people buying lift tickets at a ski area.
15 25 26 17 38 16 74 41 30 24 28 40 20 34 31
-What is the standard deviation of these data,rounded to two decimal places?

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Definitions:

Nutritional Assessment

The evaluation of various health/nutrition parameters to determine an individual's nutritional status.

Energy Balance

The relationship between the energy consumed through food and drink and the energy expended through physical activity and metabolic processes.

Body Mass Index

A measure of body fat based on height and weight that applies to adult men and women, calculated by dividing a person's weight in kilograms by the square of their height in meters.

Aspirate Stomach

A medical procedure involving the removal of contents from the stomach, usually through suction.