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

question 125

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 no more than $300?

Understand the role and impact of social media in facilitating communication.

Recognize the importance and elements of computer literacy.

Grasp the basics of artificial intelligence, including learning methods and main areas of research.

Identify common cybersecurity threats and protection methods.

---

Definitions:

Chain of Authority

A hierarchical structure in an organization that defines the reporting lines and who reports to whom.

Temporary Setbacks

Short-term difficulties or obstacles that delay or impede progress but can be overcome with effort and resilience.

Barriers to Success

Various obstacles that prevent or hinder one's ability to achieve success or reach goals.

Changing Your Attitude

The process of intentionally adjusting one's mindset or outlook, often to become more positive, resilient, or open to new experiences.