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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

Question 2

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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
You are the webmaster for your firm's web-site.From your records,you know that the probability that a visitor will buy something from your firm is 0.23.In one day,the number of visitors is 952.
-What is the probability that less than 200 of them will buy something from your firm? Use the normal approximation to the binomial.


A) 0.4279
B) 0.5721
C) 0.9279
D) 0.0721

Correct Answer:

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