Consider the square with vertices (0, 0), (0, 2), (2, 0) and (2, 2). Five points are independently and randomly chosen from the square. If a point (x, y) satisfies r+2y < 2 then a pair of dice are rolled. Otherwise, a single die is rolled. Let N be the total number of dice rolled. For 5

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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52. Consider the square with vertices (0, 0), (0, 2), (2, 0) and (2, 2). Five points are
independently and randomly chosen from the square. If a point (x, y) satisfies r+2y < 2
then a pair of dice are rolled. Otherwise, a single die is rolled. Let N be the total
number of dice rolled. For 5 <n< 10, the probability that N = n is
A. („*;)(1/2)"-5(1/2)³-(n-5)
B. („"0)(1/4)"-10(3/4)"
C. () (1/4)"-3(3/4)10-n
D. („")(1/2)"-1º(1/2)"
n-10
Transcribed Image Text:52. Consider the square with vertices (0, 0), (0, 2), (2, 0) and (2, 2). Five points are independently and randomly chosen from the square. If a point (x, y) satisfies r+2y < 2 then a pair of dice are rolled. Otherwise, a single die is rolled. Let N be the total number of dice rolled. For 5 <n< 10, the probability that N = n is A. („*;)(1/2)"-5(1/2)³-(n-5) B. („"0)(1/4)"-10(3/4)" C. () (1/4)"-3(3/4)10-n D. („")(1/2)"-1º(1/2)" n-10
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