Slope = 4/5 because the formula for slope is rise/run. count the x and y units point one and point two are away from each other.
        
             
        
        
        
Answer:
14 + j = 28
Step-by-step explanation:
I hope this helps :)
 
        
                    
             
        
        
        
Answer:
0.1527
Step-by-step explanation:
Given that a researcher wishes to conduct a study of the color preferences of new car buyers.
Suppose that 50% of this population prefers the color red
15 buyers are randomly selected
Let X be the no of buyers who prefer red.
X has exactly two outcomes red or non red.
Also each buyer is independent of the other
Hence X is binomial with p = 0.5 and n = 15
Required prob =The probability that exactly three-fifths of the buyers would prefer red
= P(X=9)
= 
=
 
        
             
        
        
        
646 is 190% of 340
Simply do the following,
1) divide,

2) multiply the above answer by 100

3) dock on that percent sign,

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I hope that helps you out!!
Any more questions, please just ask me!!
~ Zoey
 
        
        
        
Positive linear association !