Instruction 6.2 John Has Two Jobs. for Daytime Work at a Jewellery

question 34

Short Answer

Instruction 6.2
John has two jobs. For daytime work at a jewellery 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 Instruction 6.2,for a given month,what is the probability that John's commission from the jewellery store is no more than $8,000?

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Definitions:

Voting Shares

Voting shares are shares of stock in a company that grant the shareholder the right to vote on corporate matters, typically in proportion to the number of shares held.

Fair Value

The approximate financial worth of an asset or liability, determined by existing prices in a transparent and contestable market.

Fully Amortized

Pertains to a loan or mortgage that has been completely paid off, principal and interest, over its term.