Answer: multiply by 2?
Step-by-step explanation:
Answer: 8359
Step-by-step explanation:
The formula for sample size needed for interval estimate of population proportion :-
Given : The significance level :
Critical value :
Previous estimate of proportion :
Margin of error :
Now, the required sample size will be :-
Hence, the required sample size = 8359
42.875 feet cubed would be your answer.
To obtain said answer just take the side length cubed. Or: A = s^3.
The answer is a) (1/16)
Hope it helps....