Answer:
20
Step-by-step explanation:
 
        
                    
             
        
        
        
There are 300 jelly beans in the bag.
24÷6=4 
4×2=8
5×2=10
5×6=30
30×10=300
Proof: 
24/300 = ?/100
24×100=2400 
2400÷300=8
Hope this helps! :)
        
             
        
        
        
Answer:
Incorrect 
Step-by-step explanation:
This interpretation is incorrect because it states that 98% of the data is with in the confidence interval. 
or 98% of the laptop have screen size between 19.2 and 21.4 inches
However, the interpretation would have been correct if it would have stated as - Value of the population mean i.e mean size of the laptop screen lies within the confidence interval.
 
        
             
        
        
        
Five hundred and sixty two divided by seven would be,
=80.28