Answer:
True
Step-by-step explanation:
A six sigma level has a lower and upper specification limits between  and
 and  . It means that the probability of finding no defects in a process is, considering 12 significant figures, for values symmetrically covered for standard deviations from the mean of a normal distribution:
. It means that the probability of finding no defects in a process is, considering 12 significant figures, for values symmetrically covered for standard deviations from the mean of a normal distribution:

For those with defects <em>operating at a 6 sigma level, </em>the probability is:

Similarly, for finding <em>no defects</em> in a 5 sigma level, we have:
 .
.
The probability of defects is:

Well, the defects present in a six sigma level and a five sigma level are, respectively:
 
 
 
  
Then, comparing both fractions, we can confirm that a <em>6 sigma level is markedly different when it comes to the number of defects present:</em>
 [1]
 [1]
 [2]
 [2]
Comparing [1] and [2], a six sigma process has <em>2 defects per billion</em> opportunities, whereas a five sigma process has <em>600 defects per billion</em> opportunities.
 
        
             
        
        
        
The order is: 9.036, 9.535, and 9.982.
        
             
        
        
        
Here you go let me know if you have questions
        
             
        
        
        
Answer:
a would be 2/9 and b would b 1/4 and c would be 0.17
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The correct approach is "-62". A further explanation is described below.
Explanation:
- A dependent variable could be seen since the blackheads become triggered whenever some substance or material is deposited between some of the teeth. 
- Humans don't brush their teeth frequently, but there is still a significant possibility of decay, so cavities differ depending upon whether the specific teeth become brushed.