Total owed to the business = $100,000
amount that could not be collected = $5000
Fraction of total not collected
Answer: A,B, and D
Step-by-step explanation:
Answer:
Sample mean
Symbol: 
Step-by-step explanation:
Given



Solving (a): Is it sample mean or population mean
From the question, we understand that 10 were selected from a total of 30.
And the mean of the selected 10 is 5'2"
The selected 10 is referred to as sample and the mean of the 10 is the sample mean
Solving (b): Symbol to use.
The symbol for sample mean is: 
It would be positive one. Go up one over four then down one over four.
82,300 because you need to round it to the 100 place