A Spinner Has Numbers 1-11 Marked Equally on the Face $\frac { 30 } { 1,331 }$

question 199

Multiple Choice

A spinner has numbers 1-11 marked equally on the face. If the spinner is spun 3 times, what is the probability of getting an even and an odd and a 4?

• A) \(\frac { 30 } { 1,331 }\)
• B) \(\frac { 1 } { 121 }\)
• C) \(\frac { 15 } { 671 }\)
• D) \(\frac { 1 } { 1,331 }\)
• E) \(\frac { 1 } { 44 }\)

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Definitions:

Serotonin

A neurotransmitter that contributes to feelings of well-being and happiness, playing important roles in mood regulation, digestion, and sleep.

Norepinephrine

Norepinephrine is a neurotransmitter involved in the body's response to stress and the regulation of mood, attention, and arousal.

Cortisol

A steroid hormone produced by the adrenal glands, involved in the body's stress response as well as metabolism and immune function.

Cortical Atrophy

The reduction of brain tissue in the cerebral cortex, often associated with age, neurological diseases, or conditions affecting brain health.