I think you have the right answer already
Answer:
answer is 15 and second one i dont know yet sorry am doing scoo
Step-by-step explanation:
82.2
Add all of them up and then divide by 10.
It is 12 since 1/6=6^-1=6
implies 2*6=12
Answer:
The margin of error will be "0.65". A further explanation is provided below.
Step-by-step explanation:
The given values are:
n = 343
x = 110
At 99% confidence level,
%


then,


or,


Now,
The point estimate will be:
⇒ 
⇒ 
⇒ 
or,
⇒ 
⇒
The margin of error will be:
⇒ 
On substituting the above values, we get
⇒ 
⇒ 
⇒ 
hence,
⇒ 
⇒ 
⇒ 