Bob Used a Triangular Distribution of T(20, 30, 61) to Represent

question 89

Multiple Choice

Bob used a triangular distribution of T(20, 30, 61) to represent his daily commute time (minutes) . Which statement is incorrect?

• A)The distribution is right-skewed.
• B)The mode of the distribution exceeds the mean.
• C)The mean of the distribution is 37.
• D)The midrange of the distribution is 40.5.

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Definitions:

Serotonin

A neurotransmitter in the brain that plays a key role in stabilizing mood, feelings of well-being, and happiness, also affecting digestion, sleep, and other bodily functions.

Depression

A common mental disorder characterized by persistent sadness, lack of interest, and a range of emotional and physical problems, affecting an individual's daily functioning.

SSRIs

Selective Serotonin Reuptake Inhibitors, a class of drugs typically used as antidepressants in the treatment of depression, anxiety disorders, and some personality disorders.

Prozac

Prozac is a brand name for fluoxetine, a selective serotonin reuptake inhibitor (SSRI) that is commonly prescribed to treat depression, anxiety disorders, and certain other psychiatric conditions by increasing serotonin levels in the brain.