brianna is taking part in a lottery for a room in one of the new dorms at her college. she is guaranteed a space, but se will have to draw a card randomly to determine exactly which room she will have. Each card has the name of one dorm ,x,y, OR Z AND ALSO HAS A TWO-PERSON ROOM NUMBER OR AN APARTMENT NUMBER.THIRTY PERCENT OF THE AVAILABILITY SPACES ARE IN X, 50% IN Y, AND 20% IN Z. HALF OF THE AVAILABLE SPACES ARE IN X ARE IN ROOM, 40% OF Y'S SPACES ARE IN ROOMS AND 30% OF THE SPACES IN Z ARE IN ROOMS. DRAW A PROBABILITY TREE DIAGRAM TO DESCRIBE THIS SITUATION

brianna is taking part in a lottery for a room in one of the new dorms at her college. she is guaranteed a space, but se will have to draw a card randomly to determine exactly which room she will have. Each card has the name of one dorm ,x,y, OR Z AND ALSO HAS A TWO-PERSON ROOM NUMBER OR AN APARTMENT NUMBER.THIRTY PERCENT OF THE AVAILABILITY SPACES ARE IN X, 50% IN Y, AND 20% IN Z. HALF OF THE AVAILABLE SPACES ARE IN X ARE IN ROOM, 40% OF Y'S SPACES ARE IN ROOMS AND 30% OF THE SPACES IN Z ARE IN ROOMS. DRAW A PROBABILITY TREE DIAGRAM TO DESCRIBE THIS SITUATION

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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