Compute and Interpret Probabilities Using the Classical Method
-In the Game

question 13

Multiple Choice

Compute and Interpret Probabilities Using the Classical Method
-In the game of roulette in the United States a wheel has 38 slots: 18 slots are black, 18 slots are red, and 2 slots are green. The $\mathrm { P } ($ Red $) = \frac { 18 } { 38 } \approx 0.47$ . This is an example of what type of probability?

• A) Classical
• B) Empirical
• C) Simulated
• D) Subjective

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Definitions:

Normal Curve

A symmetrical bell-shaped curve that represents the distribution of many types of data where most values cluster around a central mean.

Standard Deviation

Standard deviation is a statistic that measures the dispersion of a dataset relative to its mean and is used to quantify the amount of variation or dispersion of a set of data values.

Raw Scores

The initial, unadjusted scores obtained directly from tests or assessments before any normalization or conversion.

Test-retest Reliability

A measure of the consistency and stability of test results over repeated administrations under similar conditions.