The time it takes to get a cars oil changed at Speedy Lube is distributed normally with
Question:
The time it takes to get a car’s oil changed at Speedy Lube is distributed normally with a mean of 12 min and a standard deviation of 2 min. Compute the probability that a customer will have her or his oil changed:
(a) In less than 9 min
(b) In between 9 and 15 min
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Srinivasulu Komarashetty
Regarding my Education Qualification, I have completed my M.Com (Advance Cost Accounting & Cost System), with First-Class and Post Graduation Diploma in Financial Management with "B" Grade. Around 6 years of teaching experience in different colleges for B.Com, BBA, BCA, M.Com and MBA students. Apart from that, I'm taking classes in Private Institutions. I basically deal with Accounting, Costing and Taxation subjects. I teach practical problems with proper basic explanation with necessary working notes, where students can understand properly how to solve the practical problems.
Apart from this, I have 2.6 years of Industrial Experiences also. Due to this, I understand how difficult it is to convert the bookish knowledge into professional work. So my teaching helps the students to understand the real professional work.
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Related Book For
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
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