From a Portion of a Probability Distribution, You Read That

question 59

Multiple Choice

From a portion of a probability distribution, you read that P(demand = 1) is 0.05, P(demand = 2) is 0.15, and P(demand = 3) is .20. The cumulative probability for demand = 3 would be which of the following?

• A) 0.133
• B) 0.200
• C) 0.400
• D) 0.600
• E) Cannot be determined from the information given.

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Definitions:

Neural Transmission

The process by which nerve cells (neurons) communicate signals through the nervous system.

Epinephrine

A hormone and neurotransmitter also known as adrenaline, released by the body in response to stress, increasing heart rate and muscle strength.

Norepinephrine

A neurotransmitter and hormone important in the body's stress response that plays a role in mood regulation, alertness, and blood pressure.

Blood Pressure

The force exerted by circulating blood on the walls of blood vessels, often measured for diagnostic purposes as it relates to health.