Working problem 4.18 : The data in the Table below was taken from the U.S. Census Bureau report titled “HINC-01. Selected Characteristics of Households, by Total Money Income in 2005" (http://www.census.gov/hhes/www/cpstables/032010/hhinc/new01 001.htm) Hou seholds (thousands) 24,559 Income Under $20,000 $20,000 to < $40,000 $40,000 to < $60,000 S60,000 to < $80,000 $80,000 to < $[ 00,000 Above $100,000 26,904 20,026 14,535 9,362 7,813 If a U.S. family is selected at random, Determine What is the probability that the family has an annual income of under $20,000 - What is the probability that the family has an annual income of under $60,000 -What is the probability that the family selected has an annual income of less than $40,000 or less than $80,000? 41
Working problem 4.18 : The data in the Table below was taken from the U.S. Census Bureau report titled “HINC-01. Selected Characteristics of Households, by Total Money Income in 2005" (http://www.census.gov/hhes/www/cpstables/032010/hhinc/new01 001.htm) Hou seholds (thousands) 24,559 Income Under $20,000 $20,000 to < $40,000 $40,000 to < $60,000 S60,000 to < $80,000 $80,000 to < $[ 00,000 Above $100,000 26,904 20,026 14,535 9,362 7,813 If a U.S. family is selected at random, Determine What is the probability that the family has an annual income of under $20,000 - What is the probability that the family has an annual income of under $60,000 -What is the probability that the family selected has an annual income of less than $40,000 or less than $80,000? 41
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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