4. Roll a (standard, fair, six-sided) die and let $X$ be the number rolled. Then roll the die repeatedly, stopping the next time you roll a number less than or equal to $X$. Let $Y$ be the number of times you rolled a number higher than $X$ before stopping. i. The conditional distribution of $YS given $\{X=x\}$ is a named distribution, with parameters that may depend on $x$. Write down this distribution, including parameter(s).

4. Roll a (standard, fair, six-sided) die and let $X$ be the number rolled. Then roll the die repeatedly, stopping the next time you roll a number less than or equal to $X$. Let $Y$ be the number of times you rolled a number higher than $X$ before stopping. i. The conditional distribution of $YS given $\{X=x\}$ is a named distribution, with parameters that may depend on $x$. Write down this distribution, including parameter(s).

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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