Find the Mean of the Lognormal Variable If the Mean

question 131

Multiple Choice

Find the mean of the lognormal variable if the mean and standard deviation of the underlying normal variable are 2 and 0.8, respectively.

• A) 0.69
• B) 2.32
• C) 10.18
• D) 11.02

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Definitions:

GABA

Gamma-Aminobutyric Acid, a neurotransmitter in the brain that inhibits nerve transmission, reducing neuronal excitability throughout the nervous system.

Agonist

A chemical or drug that binds to receptors in the brain and causes a reaction, often mimicking the action of naturally occurring substances.

Reuptake

The absorption by a presynaptic nerve ending of a neurotransmitter that it has secreted, critical in regulating neurotransmitter levels and influencing neural communication.

Performance Anxiety

Anxiety over sexual performance that interferes with sexual functioning.