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

question 78

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 income as a waiter is between $700 and $1,600?

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Definitions:

Raw Materials

The basic substances or components that are processed or combined to manufacture finished goods.

Journalize

The process of recording financial transactions in a company’s accounting records, or journal, in chronological order.

Units

A measurement of quantity, such as items, hours, or other measures, used in the organization or operation of businesses.

Direct Labor

The wages and benefits paid to employees who are directly involved in the production process of a company's products or services.