The Mean of a Set of Data Is 108

question 56

Multiple Choice

The mean of a set of data is 108.06 and its standard deviation is 115.45. Find the z score for a value of 489.67.

• A) 3.31
• B) 3.61
• C) 3.64
• D) 2.98

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Definitions:

Amino Acids

Organic compounds that combine to form proteins, serving as the building blocks for cells, muscles, and tissues in the body.

Soluble Fiber

A type of dietary fiber that can dissolve in water, forming a gel-like substance that helps to slow digestion and can have beneficial effects on blood sugar and cholesterol levels.

Dietary Reference Intakes

Guidelines developed for nutrients and other dietary components that advise how much should be consumed daily to maintain good health.

Acceptable Macronutrient Distribution Ranges

Guidelines specifying the proportion of calories that should come from carbohydrates, proteins, and fats for a healthy diet.