The Roll of a Pair of Dice Has the Following

question 78

Multiple Choice

The roll of a pair of dice has the following probability distribution,where the random variable is the sum of the values produced by each die: Calculate the standard deviation of x.

• A)3.415
• B)2.333
• C)3.125
• D)2.415

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Definitions:

High-Density Lipoprotein Cholesterol

A type of cholesterol in the blood, often referred to as "good" cholesterol, that helps to remove other forms of cholesterol from your bloodstream.

Total Cholesterol

The combined amount of all types of cholesterol in the blood, an important measure for assessing heart disease risk.

Harvard Alumni

Former students who have graduated or completed a course of study at Harvard University, often forming a professional and social network.

Heart Attack Risk

The likelihood of an individual experiencing a heart attack, influenced by factors such as genetics, lifestyle, and environmental conditions.