There are 15 professors in the math department. Every time Tina takes a math class each professor
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There are 15 professors in the math department. Every time Tina takes a math class each professor is equally likely to be the instructor. What is the expected number of math classes which Tina needs to take in order to be taught by very math professor?
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Sudheesh Kumar M
I've good experience in tutoring and training freshers during my tenure in IBM. I'd like to have an interactive sessions whenever I take classes and training to my students to make it interesting for both me and my students and let them have a great learning experience.
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