Answer:
It means that it has been up for a long time and no one answered it 
Hope this helps
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The answer is " "
"
Step-by-step explanation:






Eight phenotypes were present.  
Df is provided also by a number of phenotypes -1 The degree of freedom 

For p-value 0,9, Chi-square is 2.83; 
The p-value of 0.75 is 4.5. Chi-square 
Chi-sqaure value is observed at 2.965. 
That means 0.90>p-value>0.75.
 
        
             
        
        
        
One way to do it is with calculus. The distance between any point 

 on the line to the origin is given by

Now, both 

 and 

 attain their respective extrema at the same critical points, so we can work with the latter and apply the derivative test to that.

Solving for 

, you find a critical point of 

.
Next, check the concavity of the squared distance to verify that a minimum occurs at this value. If the second derivative is positive, then the critical point is the site of a minimum.
You have

so indeed, a minimum occurs at 

.
The minimum distance is then
 
 
        
        
        
First divide both sides by 12 so u get 5x -4.5 = 3. Now add 4.5 to both sides and u get 5x = 7.5. Now divide 7.5 by 5 and u get 1.5