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borsha255
borsha255
22.07.2021 • 
Mathematics

Assume that the traffic to the web site of Smiley's People, Inc., which sells customized T-shirts, follows a normal distribution, with : of mean of 4.46 million visitors per day and standard deviation of 880,000 visitors per day.
(a) What i:
probability that the web site has fewer than million visitors in a single day? If needed, round your answer to four decimal digits.
(b) What is the probability that the web site
million or
visitors in a single day? If needed, round your answer to four decimal digits.
(C) What is the probability that the web site has between 3 million
million visitors in a single day? If needed, round your answer to four decimal digits.
(d) Assume that 85% of the time, the Smiley's People web servers can handle the daily
veb traffic volume without purchasing additional server capacity. What is the
amount of web traffic that will require Smiley's People to purchase
additional server capacity? If needed, round your answer to two decimal digits.
million visitors

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