Incorrect porque no sabes cómo hacerlo solo hazlo y ya!!
        
             
        
        
        
The normal distribution is also known as the Gaussian distribution. The percentage of all possible values of the variable that are less than 4 is 15.87%.
<h3>What is a normal distribution?</h3>
The normal distribution, also known as the Gaussian distribution, is a symmetric probability distribution about the mean, indicating that data near the mean occur more frequently than data distant from the mean. The normal distribution will show as a bell curve on a graph.
A.) The percentage of all possible values of the variable that lie between 5 and 9.
P(5<X<9) = P(X<9) - P(5<X)
                = P(z<1.5) - P(-0.5<z)
                = 0.9332 - 0.3085
                = 0.6247
                = 62.47%
B.) The percentage of all possible values of the variable that exceed 1.
P(X>1) = 1 - P(X<-2.5)
           = 1-0.0062
           = 0.9938
           = 99.38%
C.) The percentage of all possible values of the variable that are less than 4.
P(X<4) = P(X <4)
            = P(z<-1)
            = 0.1587
            = 15.87%
Learn more about Normal Distribution:
brainly.com/question/15103234
#SPJ1
 
        
             
        
        
        
Answer:
12x12
Step-by-step explanation:
12x12=144
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
i think it's D i have the same test today
 
        
                    
             
        
        
        
If Jana has to walk 2 blocks north to get to Kyle's home, then 3 blocks south to get to school, this means that she has just retraced the 2 blocks she walked to get to Kyle's home.
So the school is just 1 block south of Jana's home.