Answer:
<u><em>Part I</em></u>
p(x=1)=0.0000
p(x=2)=0.0000
<u><em>Part II</em></u>
p(x)=0.11
Step-by-step explanation:
For Poisson distribution:

Where m=mean, x=number of events
Given x=1, and mean,m=28

For x=2 and mean,m=28

For Uniform Distribution
Time interval 10 and 19 minutes is 9
Time interval between 15 and 16 minutes is 1
Therefore:-

 
        
             
        
        
        
Good evening ,
Answer:
B. 24
Step-by-step explanation:
y and x have a proportional relationship, and y = 24 when x = 16
then 
y÷x = 24÷16 = 1.5
Since y=36 then
36÷x = 1.5 
then 
x = 36÷1.5 = 24.
:)
 
        
                    
             
        
        
        
Answer:
2
Step-by-step explanation:
8+6+4+2+1 =21
Total 21 dots/observations 
Centre at 11th dot which corresponds to 2
 
        
                    
             
        
        
        
Answer:
40 grams of 13% alcohol solution and 10 grams of 18% alcohol solution.
Step-by-step explanation:
13%(x) + 18%(50-x) = 14%*50g   Multiply them all
0.13x + (9-0.18x) = 7 
0.13x-0.18x + 9 = 7   Simplify the equation and subtract 0.13x from 0.18x
9-0.05x = 7   Add 0.05x to each side
9 = 7+0.05x   Subtract 7 from both sides
0.05x = 2   Multiply each side by 100
5x = 200   Divide both sides by 5
x = 40 
50 - 40 = 10 
40 grams and 10 grams
Your welcome