Answer:


Step-by-step explanation:
Solving (a): The population mean
This is calculated as:

So, we have:



Solving (b): The population standard deviation
This is calculated as:

So, we have:




Answer:
No Because the points will not be proportional
Step-by-step explanation:
Answer:
Option C
Step-by-step explanation:
This is easy!
Answer:
No
Step-by-step explanation:
Answer: 
Step-by-step explanation:
In mathematics, a fraction is a number that represents a part of a whole. It consists of a numerator and a denominator. The numerator represents the number of equal parts of a whole, while the denominator is the total number of parts that make up said whole.