TABLE 6-2 John Has Two Jobs. for Daytime Work at a Jewelry

question 80

Short Answer

TABLE 6-2
John has two jobs. For daytime work at a jewelry store he is paid $15,000 per month, plus a commission. His monthly commission is normally distributed with mean $10,000 and standard deviation $2,000. At night he works as a waiter, for which his monthly income is normally distributed with mean $1,000 and standard deviation $300. John's income levels from these two sources are independent of each other.
-Referring to Table 6-2, for a given month, what is the probability that John's commission from the jewelry store is less than $13,000?

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Definitions:

MBTI

The Myers-Briggs Type Indicator: a personality assessment tool that categorizes individuals into 16 distinct personality types based on their preferences in four dimensions of human behavior.

Personality Type

A classification of individuals based on their characteristic patterns of thought, emotion, and behavior.

Inherited Traits

Characteristics or qualities passed down genetically from parents to offspring.

Nurture

The care and attention given to something or someone to support their growth, development, or well-being.