Answer:
46.6
Step-by-step explanation:
have a good day
 
        
             
        
        
        
Answer:
a) 0.9964
b) 0.3040
Step-by-step explanation:
Given data:
standard deviation =  $90,000
Mean sales price =$345,800
sample mean =  $370,000
Total number of sample = 100
calculate z score for [/tex](\bar x = 370000)[/tex]


z = 2.689
P(x<370000) = P(Z<2.689)
FROM STANDARD NORMAL DISTRIBUTION TABLE FOR Z P(Z<2.689) = 0.9964
B)
calculate z score for (\bar x = 350000)


z = 2.133

FROM NORMAL DISTRIBUTION TABLE Z VALUE FOR 


SO,  = 0.9836 - 0.6796 = 0.3040
 
        
             
        
        
        
Answer:
1/3
Step-by-step explanation:
1/2 James' fraction of Michael
2/3 Trina's fraction of James 
1/2 x 2/3 = 1/3
 
        
             
        
        
        
Answer:
60 meaters
Step-by-step explanation:
5 meaters x 4 meater x 3 meaters = 60meaters
 
        
             
        
        
        
Answer:
If you are asking for the equations, Company A would be 0.35x + 5 and Company B would be 0.50x + 3.50. :)
Step-by-step explanation: