Compute and Interpret Probabilities Using the Classical Method
-Use the Spinner

question 248

Multiple Choice

Compute and Interpret Probabilities Using the Classical Method
-Use the spinner below to answer the question. Assume that it is equally probable that the pointer will land on any one of the five numbered spaces. If the pointer lands on a borderline, spin again.


Find the probability that the arrow will land on an odd number.

• A) \(\frac { 3 } { 5 }\)
• B) \(\frac { 2 } { 5 }\)
• C) 1
• D) 0

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Definitions:

Electroencephalograph

An instrument used to record the electrical activity of the brain, typically through electrodes placed on the scalp.

Deep Sleep

A stage of sleep that involves the slowest brain waves during the sleep cycle, crucial for physical renewal and healing.

Beta Pattern

A pattern of brain wave activity with a frequency range of about 12-30 Hz, associated with wakefulness, alertness, and active concentration.

Delta Pattern

A type of brain wave that is associated with deep sleep and is characterized by low frequency and high amplitude.