Part a)
It was given that 3% of patients gained weight as a side effect.
This means 


The mean is 


The standard deviation is 



We want to find the probability that exactly 24 patients will gain weight as side effect.
P(X=24)
We apply the Continuity Correction Factor(CCF)
P(24-0.5<X<24+0.5)=P(23.5<X<24.5)
We convert to z-scores.

Part b) We want to find the probability that 24 or fewer patients will gain weight as a side effect.
P(X≤24)
We apply the continuity correction factor to get;
P(X<24+0.5)=P(X<24.5)
We convert to z-scores to get:

Part c) 
We want to find the probability that 
11 or more patients will gain weight as a side effect.
P(X≥11)
Apply correction factor to get:
P(X>11-0.5)=P(X>10.5)
We convert to z-scores:


Part d)
We want to find the probability that:
between 24 and 28, inclusive, will gain weight as a side effect.
P(24≤X≤28)=
P(23.5≤X≤28.5)
Convert to z-scores:

 
        
             
        
        
        
Answer: 
Step-by-step explanation:
To solve for b, we want to use the Pythagorean Theorem as given.
b and 7 are the legs, and 12 is the hypotenuse.
 [exponent]
      [exponent]
 [subtract both sides by 49]
     [subtract both sides by 49]
 [square root both sides]
               [square root both sides]

Now we know  .
.
 
        
             
        
        
        
I think BD is 16 and EC is 9. hope this helps
        
             
        
        
        
Answer:
wut?
Step-by-step explanation:
i dont know how to explain this