It's 1. mean i basically the average so if all of them got the same answer it would be 8.5
Answer:
A
Step-by-step explanation:
Answer:The answer is 3 1/8
You multiply 6 1/4 and 1/2 together to get your answer.
I've done the same test too
Step-by-step explanation:
Answer:
The dilation is an enlargement.
Step-by-step explanation:
It is correct!
Answer:
The value is 
Step-by-step explanation:
From the question we are told that
The number of singers is 
The sample size is 
The number the number of singers who are professional is k = 19
The proportion of professional singers is mathematically represented as

=> 
=> 
The percentage estimate of singers who are professional is

