Short Answer
Assume that the proportion of defective items in a sample of 400 items is 0.20.
Is the normal approximation to the sampling distribution of 
appropriate in this situation?
______________
Find the probability that 
is greater than 0.23.
______________
Find the probability that 
lies between 0.16 and 0.24.
______________
Correct Answer:
Verified
Correct Answer:
Verified
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