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bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
8.35Â Â Â Â Travelbyus is an Internet-based travel agency wherein customers can see videos of the cities they plan to visit. The number of hits daily is a normally distrib- uted random variable with a mean of 10,000 and a standard deviation of 2,400.
a.   What is the probability of getting more than 12,000 hits?
b.   What is the probability of getting fewer than 9,000 hits?
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