Assume that the traffic to the web site of Smiley's People, Inc., which sells customized T-shirts, follows a.normal distribution, with a mean of 4.48 millon visitors per day and a standard deviation of 800,000 visitors per day. (a) What is the probability that the web site has fewer than 5 million visitors in a single day? If needed, round your answer to four decimal digits. .7422 (b) What is the probability that the web site has 3 million or more visitors in a single day? If needed, round your answer to four decimal digits. .9678 (c) What is the probability that the web site has between 3 million and 4 million visitors in a single day? If needed, round your answer to four decimal digits. Purchacitng

Assume that the traffic to the web site of Smiley's People, Inc., which sells customized T-shirts, follows a.normal distribution, with a mean of 4.48 millon visitors per day and a standard deviation of 800,000 visitors per day. (a) What is the probability that the web site has fewer than 5 million visitors in a single day? If needed, round your answer to four decimal digits. .7422 (b) What is the probability that the web site has 3 million or more visitors in a single day? If needed, round your answer to four decimal digits. .9678 (c) What is the probability that the web site has between 3 million and 4 million visitors in a single day? If needed, round your answer to four decimal digits. Purchacitng

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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