Answer:
What is what?
Step-by-step explanation:
there is no question
 
        
                    
             
        
        
        
ans C. the average temperature at the two resorts is about the same, but the range of temperature is different
 
        
                    
             
        
        
        
5.3851648071..... is the irrational number your looking for
        
             
        
        
        
Answer:
(0.55, 0.75)
Step-by-step explanation:
The range can be estimated to be 6 standard deviations wide.  Therefore, the standard deviation is:
σ = (0.72 - 0.42) / 6
σ = 0.05
The margin of error is ±2σ, so:
ME = ±0.10
Therefore, the interval estimate is:
(0.65 - 0.10, 0.65 + 0.10)
(0.55, 0.75)