A second student keeps buying chocolate bars until he finds a prize voucher. Let Y denote the
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Question:
A second student keeps buying chocolate bars until he finds a prize voucher. Let Y denote the number of
bars he buys before getting a bar with a prize voucher.
i. What down the probability mass function of Y and verify whether it is pmf or not.
Related Book For
Introduction to Econometrics
ISBN: 978-0133595420
3rd edition
Authors: James H. Stock, Mark W. Watson
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