Number that produces a specified quantity when multiplied by itself 
Example : “ 7 is a square root of 49 “ BECAUSE 7x7=49
        
                    
             
        
        
        
The slope should be one over two.
        
             
        
        
        
Answer:
n≅376
So sample size is 376.
Step-by-step explanation:
The formula we are going to use is:

where:
n is the sample size
p is the probability of favor
q is the probability of not in favor
E is the Margin of error
z is the distribution
α=1-0.98=0.02
α/2=0.01
From cumulative standard Normal Distribution

p is taken 0.5 for least biased estimate, q=1-p=0.5

n≅376
So sample size is 376
 
        
             
        
        
        
27 cubes are needed because you'd need a 3x3x3 cube
        
             
        
        
        
Answer:

Step-by-step explanation:
