What Is the Probability of Rolling Either a 7 or 11

question 45

Multiple Choice

What is the probability of rolling either a 7 or 11 on a single roll of a pair of dice?

• A) 1/6
• B) 2/9
• C) 3/8
• D) 1/3
• E) 1/2

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Definitions:

Confidence Intervals

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter.

Lower And Upper Limit

The minimum and maximum values in a set range, defining the bounds of a variable or measurement.

Mean Score

The arithmetic average of a set of numerical values, computed by summing the values and then dividing by the number of values.

Confidence Intervals

A span of numerical values, obtained through sample data, which is expected to encompass the value of an unspecified population characteristic.