Answer:
95% Confidence interval:  (0.361,0.539)     
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 120
Number of farmers who reusable cloth bags, x = 54
 
95% Confidence interval:
 
 
Putting the values, we get:
 
is the required 95% confidence interval for the proportion of adults who have purchased reusable cloth bags.
 
        
             
        
        
        
Answer:
1: Positive 
2: Negative 
3: Negative 
4: Negative 
Step-by-step explanation:
Positive plus Negative equals negative. 
Positive plus positive or negative plus negative equals positive. 
Hope this helps. 
 
        
                    
             
        
        
        
Answer:
The answer is 1/2. Hope that helps
Step-by-step explanation:
You count up how many times you need to. You then count right.
 
        
                    
             
        
        
        
Answer:
x = 2
y = 1
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
 km
 km
Step-by-step explanation:
One hour has 60 minutes. Therefore, we multiply,

Now, convert meters to kilometers. Divide value by 1000.
