Answer:
yes becvaib it is
Step-by-step explanation:
yes 0
 
        
             
        
        
        
Answer:
rational
Step-by-step explanation:
 
        
                    
             
        
        
        
The probability is 4/26 since MATH has 4 letters. It might be a trick question though because you're putting the card back in the hat, therefore it might be different. Sorry if this is too confusing I overthink it lol
        
             
        
        
        
Part a)
The simple random sample of size n=36 is obtained from a population with 

and 

The sampling distribution of the sample means has a mean that is equal to mean of the population the sample has been drawn from.
Therefore the sampling distribution has a mean of 

The standard error of the means becomes the standard deviation of the sampling distribution.

Part b) We want to find 

We need to convert to z-score.

Part c)
We want to find 

We convert to z-score and use the normal distribution table to find the corresponding area.

Part d) 
We want to find :

We convert to z-scores and again use the standard normal distribution table.

 
        
             
        
        
        
Answer:
c
Step-by-step explanation:
the other guy is bad